Inventor

Robert Ernest Troxler

Inventor

Raleigh, NC, US

Overview

2000–2021

Patent span

Physics

Primary field (CPC G)

Patents· 86 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties24%

G06FElectric digital data processing6%

G01SRadio direction-finding5%

A01KAnimal husbandry5%

E02DFoundations5%

G01CMeasuring distances, levels or bearings5%

G08BSignalling systems, e.g. personal calling systems5%

H05KPrinted circuits5%

G01DMeasuring not specially adapted for a specific variable4%

C08LCompositions of macromolecular compounds4%

PatentTitleYear

11,035,612Microwave and vacuum drying device, system, and related methods2021 11,001,789Solvent compositions for removing petroleum residue from a substrate and methods of use thereof2021 10,989,530Determining a surface characteristic of a roadway using an imaging device2021 10,975,542Paving-related measuring device incorporating a computer device and communication element therebetween and associated method2021 10,948,476Methods, systems, and computer program products for locating and tracking objects2021 10,941,314Asphalt release agent2021 10,928,376Methods, systems, and computer program products for determining a property of construction material2021 10,908,096Pavement material microwave moisture-density measurement methods and apparatuses2021 10,852,289Methods, systems, and computer program products for locating and tracking objects2020 10,739,133Method for determining a surface characteristic of a roadway using infrared radiation and an imaging device2020 10,690,578Methods and systems for measuring the density of material including a non-nuclear moisture property detector2020 10,539,415Conveyer system and measuring device for determining water content of a construction material2020 10,527,602Methods, systems, and computer program products for locating and tracking objects2020 10,520,614Nuclear gauges and methods of configuration and calibration of nuclear gauges2019 10,515,731Nuclear Gauge2019 10,479,262Systems and methods for replicating vehicular illumination2019 10,415,205Paving related measuring device incorporating a computer device and communication element therebetween and associated method2019 10,309,722Microwave and vacuum drying device, system, and related methods2019 10,197,686Systems and methods for high voltage conversion and multiplication for ionizing radiation detectors2019 10,145,837Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar2018 10,145,772Material property gauges and methods for determining a property of a material2018 10,125,291Asphalt release agent2018 10,109,174Position and proximity detection systems and methods2018 9,958,562Nuclear gauges and methods of configuration and calibration of nuclear gauges2018 9,880,146'Methods, systems, and computer program products for determining a property of construction material'2018 9,829,585Systems and methods for high voltage conversion and multiplication for ionizing radiation detection2017 9,657,446'Paving-related measuring device incorporating a computer device and communication element therebetween and associated method'2017 9,658,068'Position and proximity detection systems and methods'2017 9,618,496'Measurement device incorporating a computer device'2017 9,612,346'Nuclear gauges and methods of configuration and calibration of nuclear gauges'2017 9,587,938'Method and apparatus for determining a characteristic of a construction material'2017 9,400,240'Nuclear density gauges including a material property function for measuring a construction material'2016 9,389,191'Conveyor system and measuring device for determining water content of a construction material'2016 9,358,579'Asphalt release agent'2016 9,273,951'Optical method and apparatus for determining a characteristic such as volume and density of an excavated void in a construction material'2016 9,234,824'Gyratory compactor apparatuses and associated methods'2016 9,190,183'Apparatuses and systems for density gauge calibration and reference emulation'2015 9,091,627'Methods material property gauges for measuring the density of material including a moisture property apparatus'2015 9,063,062'Nuclear gauges and methods of configuration and calibration of nuclear gauges'2015 8,984,946'Methods, systems, and computer program products for determining a property of construction material'2015 8,951,952'Solvent compositions for removing petroleum residue from a substrate and methods of use thereof'2015 8,954,292'Methods, systems, and computer program products for locating and tracking objects'2015 8,951,951'Solvent compositions for removing petroleum residue from a substrate and methods of use thereof'2015 8,847,609'Pavement material microwave moisture-density measurement methods and apparatuses'2014 8,692,184'Material property gauges and related methods for determining a property of a material'2014 8,682,605'Paving related measuring device incorporating a computer device and communication element therebetween and associated method'2014 8,624,723'Position and proximity detection systems and methods'2014 8,492,706'Methods, systems, and computer program products for measuring the density of material including an electromagnetic moisture property detector'2013 8,428,913'Methods, systems, and computer program products for locating and tracking objects'2013 8,400,168'Pavement material microwave density measurement methods and apparatuses'2013 8,367,739'Asphalt release agent'2013 8,299,808'Apparatuses and systems for density gauge calibration and reference emulation'2012 8,294,084'Methods, systems, and computer program products for measuring the density of material including a non-nuclear moisture property detector'2012 8,185,344'Method of determining a dimension of a sample of a construction material and associated apparatus'2012 8,164,048'Nuclear gauges and methods of configuration and calibration of nuclear gauges'2012 8,149,110'Large area position/proximity correction device with alarms using (D)GPS technology'2012 8,126,680'Methods, systems, and computer program products for locating and tracking objects'2012 8,112,242'Paving-related measuring device incorporating a computer device and communication element therebetween and associated method'2012 8,071,937'Methods, systems, and computer program products for measuring the density of material including a non-nuclear moisture property detector'2011 8,011,248'Methods, systems, and computer program products for determining a property of construction material'2011 7,928,360'Methods, systems, and computer program products for measuring the density of material including a non-nuclear moisture property detector'2011 7,920,066'Large area position/proximity correction device with alarms using (D)GPS technology'2011 7,872,222'Nuclear density gauge'2011 7,848,905'Methods, systems, and computer program products for locating and tracking objects'2010 7,820,960'Methods, systems, and computer program products for measuring the density of material including a non-nuclear moisture property detector'2010 7,786,876'Large area position/proximity correction device with alarms using (D)GPS technology'2010 7,705,614'Apparatuses and systems for density gauge reference emulation'2010 7,605,366'Nuclear density gauge'2009 7,581,446'Methods, systems, and computer program products for determining a property of construction material'2009 7,569,810'Methods, systems, and computer program products for measuring the density of material'2009 7,389,199'Method of determining a dimension of a sample of a construction material and associated apparatus'2008 7,376,530'Paving-related measuring device incorporating a computer device and communication element therebetween and associated method'2008 7,239,150'Pavement material microwave density measurement methods and apparatuses'2007 7,034,695'Large area position/proximity correction device with alarms using (D)GPS technology'2006 6,990,848'System and method for determining material properties of samples'2006 RE038910'Low activity nuclear density gauge'2005 6,915,216'Measurement device incorporating a locating device and a portable handheld computer device and associated apparatus, system and method'2005 6,579,500'Apparatus and method for determining weight loss of a heated material'2003 6,567,498'Low activity nuclear density gauge'2003 6,492,641'Apparatus and method for gamma-ray determination of bulk density of samples'2002 6,440,746'Method and apparatus for analyzing asphalt content'2002 6,442,232'Thin layer nuclear density gauge'2002 6,436,718'Apparatus and method for determining weight loss of a heated material'2002 6,369,381'Apparatus and method for calibration of nuclear gauges'2002 6,310,936'Thin layer nuclear density guage'2001 6,054,323'Method and apparatus for analyzing asphalt content'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2021Patents assigned to TROXLER ELECTRONIC LAB INC (69)· patent assignee history

2000–2021Based in Raleigh, NC, US· patent location history

2006–2019Patents assigned to TROXLER ROBERT ERNEST (24)· patent assignee history

2010Based in Durham, NC, US· patent location history

2012–2015Patents assigned to TROXLER ROBERT E (6)· patent assignee history

2013–2016Patents assigned to ZAKI NAEL NAGUIB (4)· patent assignee history

2013–2021Based in Research Triangle Park, NC, US· patent location history

2019–2021Patents assigned to INTERNATIONAL RES INSTITUTE INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TROXLER ELECTRONIC LAB INC	69	2000–2021
TROXLER ROBERT ERNESTself	24	2006–2019
TROXLER ROBERT Eself	6	2012–2015
ZAKI NAEL NAGUIB	4	2013–2016
INTERNATIONAL RES INSTITUTE INC	2	2019–2021

Locations

Location	Patents	Span
Raleigh, NC, US	80	2000–2021
Research Triangle Park, NC, US	5	2013–2021
Durham, NC, US	1	2010