For the Inventor, By the Inventor

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Bellevue, WA, United States of America

Terraclear Inc.

USPTO Granted Patents = 9

EPO Patents = 2

Trademarks = 2

Forward Citations = 10

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15 inventors (with patents filed for the assignee):

Isabelle Butterfield (9 out of 9 patents)

Brent Ronald Frei (8 out of 12 patents)

Dwight Galen McMaster (8 out of 8 patents)

4. Michael Racine (8 out of 8 patents)

5. Jacobus Du Preez (8 out of 14 patents)

6. William David Dimmit (8 out of 8 patents)

7. Clifford Holmgren (8 out of 8 patents)

8. Dafydd Daniel Rhys-Jones (8 out of 8 patents)

9. Thayne Kollmorgen (8 out of 8 patents)

10. Vivek Ullal Nayak (8 out of 10 patents)

11. Paul Barsic (1 out of 1 patent)

12. Alex Terekhov (1 out of 1 patent)

13. Austin Chmelik (0 patent)

14. Maximilian Kubicki (0 patent)

15. Stapana Keo (0 patent)

9 patents: Sort by Forward Citations

1. 12437532 - Intelligent multi-visual camera system and method (2025-10-07),

2. 12249097 - Object collection system and method (2025-03-11),

3. 12249096 - Systems and methods to determine object position using images captured from mobile image collection vehicle (2025-03-11),

4. 11854226 - Object learning and identification using neural networks (2023-12-26),

5. 11710255 - Management and display of object-collection data (2023-07-25),

6. 11270423 - Object collection system and method (2022-03-08),

7. 11138712 - Systems and methods to determine object position using images captured from mobile image collection vehicle (2021-10-05),

8. 11074680 - Management and display of object-collection data (2021-07-27),

9. 11017518 - Object learning and identification using neural networks (2021-05-25),

Terraclear Inc. is a leading environmental technology company focused on developing innovative solutions for cleaning up plastic waste from water bodies. Our mission is to create a cleaner and healthier planet by leveraging advanced technology and sustainable practices. We offer cutting-edge products and services to help address the global plastic pollution crisis.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#66 in Bellevue, WA

#753 in Washington

#32,565 in US

Bellevue, WA, United States of America

Terraclear Inc.

Forward Citations = 10

15 inventors:

Isabelle Butterfield (9 out of 9 patents)

Brent Ronald Frei (8 out of 12 patents)

Dwight Galen McMaster (8 out of 8 patents)

4. Michael Racine (8 out of 8 patents)

5. Jacobus Du Preez (8 out of 14 patents)

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