Frederick James Barr

City:

Pearland, Texas

Country:

United States

Published Applications:

Last publication date:

2018-11-08

Top Assignees for applications by Frederick James Barr

The entities that hold a legal rights for patent applications filed by inventor Barr Frederick James:

PGS GEOPHYSICAL AS 3 Oslo, Norway
PGS GEOPHYSICAL AS 1 Lysaker, Norway

Recent patent applications by Barr Frederick James

Frederick James Barr from Pearland, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-11-08

US20180324507A1

Electricity

Sensor system for measuring acceleration and pressure

#2 | 2018-11-08

US20180321419A1

Physics

Calibration of combined acceleration and pressure sensors

#3 | 2013-02-21

US20130044565A1

Physics

PIEZOELECTRIC SENSORS FOR GEOPHYSICAL STREAMERS

#4 | 2013-02-21

US20130042695A1

Physics

Electrostatically coupled pressure sensor

#5 | 2013-02-14

US20130039149A1

Physics

Digital sensor streamers and applications thereof

InventorID:

87632 ⎘