% Expired Patents = 71.4

Forward Citations = 104

Loading Chart...

4 inventors (with patents filed for the assignee):

James Brewster (5 out of 5 patents)

John Brett (4 out of 4 patents)

David Humphrey (2 out of 2 patents)

4. John Macfarlane (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9798038 - Directional filter for processing full tensor gradiometer data (2017-10-24),

2. 7788975 - Accelerometer and rate sensor package for gravity gradiometer instruments (2010-09-07),

3. 7542850 - Method and system for synchronizing geophysical survey data (2009-06-02),

4. 7444867 - Accelerometer and rate sensor package for gravity gradiometer instruments (2008-11-04),

5. 7236885 - Method and system for geophysical data acquisition on an airship (2007-06-26),

6. 7113868 - Method and system for processing geophysical survey data (2006-09-26),

7. 7065449 - Method and system for evaluating geophysical survey data (2006-06-20),

Company Overview

Bell Geospace Inc. is a leading provider of gravity gradiometry services for the oil and gas industry. With decades of experience and innovative technology, Bell Geospace delivers high-quality data for exploration and production activities. Their advanced data processing capabilities and geophysical expertise ensure accurate results for clients around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#632 in Houston, TX

#2,556 in Texas

#39,929 in US

Houston, TX, United States of America

Bell Geospace Inc.

Forward Citations = 104

4 inventors:

James Brewster (5 out of 5 patents)

John Brett (4 out of 4 patents)

David Humphrey (2 out of 2 patents)

4. John Macfarlane (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bell Geospace Inc.. Retrieved from https://idiyas.com/company/bell-geospace

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]