Inventor

Robert J. Maron

Inventor

Cromwell, CT, US

Overview

31→

Patents

1986–2020

Patent span

Physics

Primary field (CPC G)

Patents· 31 as inventor

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

G01Lprimary

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure18%

G01NInvestigating or analysing materials by determining their chemical or physical properties16%

G01FMeasuring volume, volume flow, mass flow or liquid level10%

G02BOptical elements, systems or apparatus9%

E21BEarth or rock drilling7%

B04CApparatus using free vortex flow, e.g. cyclones4%

G01BMeasuring length, thickness or similar linear dimensions4%

G01DMeasuring not specially adapted for a specific variable4%

B03DFlotation3%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%

PatentTitleYear

10,830,623Sensor detection of the presence of an air core in a fluid conductor, and the flow rate of the fluid in the conductor2020 10,394,207Techniques for optimizing performance of cyclones2019 9,645,001'Performance monitoring of individual hydrocyclones using sonar-based slurry flow measurement'2017 9,404,893'Flow and pipe management using velocity profile measurement and/or pipe wall thickness and wear monitoring'2016 9,366,653'Graphical user interface re wear monitoring'2016 9,335,298'Wear monitoring with rotational sensor and sensor thickness'2016 9,291,490'Applications of sonar-based VF/GVF metering to industrial processing'2016 9,062,682'Applications of pump performance monitoring'2015 7,430,924'Flow measurement apparatus having strain-based sensors and ultrasonic sensors'2008 7,322,251'Method and apparatus for measuring a parameter of a high temperature fluid flowing within a pipe using an array of piezoelectric based flow sensors'2008 7,237,440'Flow measurement apparatus having strain-based sensors and ultrasonic sensors'2007 7,197,938'Contact-based transducers for characterizing unsteady pressures in pipes'2007 7,058,549'Apparatus and method for measuring unsteady pressures within a large diameter pipe'2006 6,768,825'Optical sensor device having creep-resistant optical fiber attachments'2004 6,507,693'Optical filter device having creep-resistant optical fiber attachments'2003 6,490,931'Fused tension-based fiber grating pressure sensor'2002 6,445,868'Optical fiber feedthrough assembly and method of making same'2002 6,439,055'Pressure sensor assembly structure to insulate a pressure sensing device from harsh environments'2002 6,317,555'Creep-resistant optical fiber attachment'2001 6,278,811'Fiber optic bragg grating pressure sensor'2001 6,252,656'Apparatus and method of seismic sensing systems using fiber optics'2001 6,175,108'Accelerometer featuring fiber optic bragg grating sensor for providing multiplexed multi-axis acceleration sensing'2001 6,016,702'High sensitivity fiber optic pressure sensor for use in harsh environments'2000 5,892,860'Multi-parameter fiber optic sensor for use in harsh environments'1999 5,877,426'Bourdon tube pressure gauge with integral optical strain sensors for measuring tension or compressive strain'1999 5,844,667'Fiber optic pressure sensor with passive temperature compensation'1998 5,767,411'Apparatus for enhancing strain in intrinsic fiber optic sensors and packaging same for harsh environments'1998 4,958,517'Apparatus for measuring weight, torque and side force on a drill bit'1990 4,821,563'Apparatus for measuring weight, torque and side force on a drill bit'1989 4,674,773'Insulating coupling for drill collars and method of manufacture thereof'1987 4,589,187'Method of manufacturing an insulating coupling for drill collars'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1990Patents assigned to TELECO OILFIELD SERVICES INC (4)· patent assignee history

1986–2016Based in Cromwell, CT, US· patent location history

1998–2008Patents assigned to CIDRA CORP (12)· patent assignee history

2002–2004Patents assigned to WEATHERFORD LAMB (4)· patent assignee history

2003–2020Based in Middletown, CT, US· patent location history

2015–2020Patents assigned to CIDRA CORPORATE SERVICES INC (8)· patent assignee history

2015–2017Patents assigned to MARON ROBERT J (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CIDRA CORP	12	1998–2008
CIDRA CORPORATE SERVICES INC	8	2015–2020
MARON ROBERT Jself	4	2015–2017
TELECO OILFIELD SERVICES INC	4	1986–1990
WEATHERFORD LAMB	4	2002–2004

Locations

Location	Patents	Span
Cromwell, CT, US	17	1986–2016
Middletown, CT, US	14	2003–2020