For the Inventor, By the Inventor

Enter assignee name

Harahan, LA, United States of America

Digicourse, Inc.

USPTO Granted Patents = 13

EPO Patents = 8

Forward Citations = 175

Loading Chart...

Loading Chart...

8 inventors (with patents filed for the assignee):

John T Fowler (4 out of 27 patents)

Felix Ernest Bircher (4 out of 4 patents)

James M Lapeyre, Iii (3 out of 128 patents)

4. Dale J Lambert (2 out of 19 patents)

5. Daniel George Martin (1 out of 10 patents)

6. David A Céspedes (1 out of 2 patents)

7. Erin Martin (1 out of 1 patent)

8. Nicholas Domingo Muguira (1 out of 1 patent)

9. Timothy A Dudley (17 patents)

10. John McCauley Swinford (4 patents)

11. Per Birger Nakken (2 patents)

12. Fredrik Buch (2 patents)

13. Darrell Burch (1 patent)

14. Paul Brettwood (3 patents)

15. Ronald Karl Barry (4 patents)

13 patents: Sort by Forward Citations

1. 12748156 - Battery management system for marine seismic devices (2026-09-29),

2. 12422492 - Battery management system for marine seismic devices (2025-09-23),

3. 12320940 - Acoustic transducer for towed seismic pinger (2025-06-03),

4. 12043356 - Control system for steerable towed marine equipment (2024-07-23),

5. 11940796 - Control system for steerable towed marine equipment (2024-03-26),

6. 11878771 - Bi-directional foil system for towed marine cable array (2024-01-23),

7. 5105548 - Apparatus and method for determining azimuth, pitch and roll (1992-04-21),

8. 5010653 - Apparatus and method for determining azimuth, pitch and roll (1991-04-30),

9. 4912684 - Seismic streamer communication system (1990-03-27),

10. 4843865 - Method of calibrating a compass heading (1989-07-04),

11. 4235523 - Controlled reflection readout for displays (1980-11-25),

12. 4112424 - Alphanumeric display system (1978-09-05),

13. 4032222 - Controlled reflection readout for digital displays (1977-06-28),

Digicourse, Inc. is a leading provider of online courses and digital learning solutions. With a diverse range of courses in various subjects, Digicourse aims to empower learners with high-quality education and professional development opportunities. Through innovative technology and expert instructors, Digicourse is committed to helping individuals enhance their knowledge and skills for personal and career growth.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

13 Patents

#2 in Harahan, LA

#66 in Louisiana

#23,808 in US

#44,950 in the World

Harahan, LA, United States of America

Digicourse, Inc.

Forward Citations = 175

8 inventors:

John T Fowler (4 out of 27 patents)

Felix Ernest Bircher (4 out of 4 patents)

James M Lapeyre, Iii (3 out of 128 patents)

4. Dale J Lambert (2 out of 19 patents)

5. Daniel George Martin (1 out of 10 patents)

Please report any incorrect information to [email protected]

Loading…