% Expired Patents = 33.3

EPO Patents = 3

Forward Citations = 2

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10 inventors (with patents filed for the assignee):

Bruce Allan Armstrong (6 out of 10 patents)

Paul Yeatman (5 out of 7 patents)

Janis Nams (3 out of 3 patents)

4. Rune Sindre Voldsbekk (3 out of 22 patents)

5. Mattias Oscarsson (3 out of 10 patents)

6. Øystein Traetten (3 out of 3 patents)

7. Rune Tønnessen (3 out of 15 patents)

8. Dan Cunningham (2 out of 2 patents)

9. Dainis Nams (1 out of 3 patents)

10. Robert Jefferson (1 out of 1 patent)

11. Mattias Oscarsson (0 patent)

12. Rune TØNNESSEN (0 patent)

6 patents: Sort by Forward Citations

1. 11333756 - Towable submersible device (2022-05-17),

2. 10908306 - Underwater acoustic source and actuator (2021-02-02),

3. 10479452 - Tow body arrangement for a towable device in a sonar system (2019-11-19),

4. 10350638 - Resonating gas seismic source (2019-07-16),

5. 10201833 - Modular projector for marine seismic source (2019-02-12),

6. 10173244 - Tunable resonance in a resonating gas seismic source (2019-01-08),

Geospectrum Technologies Inc. is a Canadian company specializing in marine acoustics and sonar technologies. Established in 2002, Geospectrum has since become a leading provider of innovative solutions for underwater acoustic measurement and monitoring. With a focus on research and development, Geospectrum offers a wide range of products and services for defense, oceanographic research, and commercial applications.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#8 in Dartmouth

#2,411 in Canada

Dartmouth, Canada

Geospectrum Technologies Inc.