Enter assignee name

% Expired Patents = 71.4

Forward Citations = 104

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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),

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 based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#630 in Houston, TX

#2,550 in Texas

#39,856 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)

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