Inventor

Paul Samuel Zerwekh

Inventor
Shawsville, VA, US

Overview

17→
Patents
1984–2021
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

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

A61Bprimary
A61BDiagnosis14%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
G01DMeasuring not specially adapted for a specific variable11%
H05KPrinted circuits11%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
G02BOptical elements, systems or apparatus7%
G01KMeasuring temperature5%
A21CMachines or equipment for making or processing doughs2%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general2%
B23DPlaning2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to NASA (1)· patent assignee history
1984Based in Palm Bay, FL, US· patent location history
1986Patents assigned to HERCULES INC (1)· patent assignee history
1986Based in Radford, VA, US· patent location history
1998Patents assigned to CAMPBELL STERRETT P (1)· patent assignee history
1998Based in Elliston, VA, US· patent location history
2001Based in Monrovia, MD, US· patent location history
2006–2012Patents assigned to BAKER HUGHES INC (7)· patent assignee history
2006–2021Based in Shawsville, VA, US· patent location history
2007–2010Patents assigned to SENSORS FOR MED & SCIENCE INC (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAKER HUGHES INC72006–2012
SENSORS FOR MED & SCIENCE INC52007–2010
CAMPBELL STERRETT P11998
HERCULES INC11986
NASA11984
Locations
LocationPatentsSpan
Shawsville, Virginia, US132006–2021
Monrovia, Maryland, US12001
Elliston, Virginia, US11998
Radford, Virginia, US11986
Palm Bay, Florida, US11984