For the Inventor, By the Inventor

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Alameda, CA, United States of America

Kai Concepts, LLC

USPTO Granted Patents = 22

EPO Patents = 4

Trademarks = 1

Forward Citations = 108

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10 inventors (with patents filed for the assignee):

Donald Lewis Montague (22 out of 22 patents)

Joseph Andrew Brock (22 out of 22 patents)

Matthew Campbell Greaves (13 out of 17 patents)

4. Alec Korver (11 out of 11 patents)

5. Jamieson Edward Schulte (11 out of 11 patents)

6. Tomasz Pawel Bartczak (9 out of 9 patents)

7. Dmitri Stepanov (8 out of 20 patents)

8. Daniel Elliot Schabb (8 out of 8 patents)

9. Merten Stroetzel (6 out of 6 patents)

10. Peter Jell (4 out of 10 patents)

11. Alec Jon Korver (0 patent)

22 patents: Sort by Forward Citations

1. 12691977 - Hydrojet propulsion system (2026-07-28),

2. 12649543 - Remote controller (2026-06-09),

3. 12570386 - Watercraft device with a handheld controller (2026-03-10),

4. 12509186 - Watercraft device with hydrofoil and electric propeller system (2025-12-30),

5. 12330747 - Anisotropically flexible vibration isolating coupling mechanism (2025-06-17),

6. 12246811 - Watercraft device with a handheld controller (2025-03-11),

7. 12122481 - Wireless handheld controller for use with a watercraft device (2024-10-22),

8. 12103643 - Watercraft device with hydrofoil and electric propeller system (2024-10-01),

9. 12037087 - Hydrojet propulsion system (2024-07-16),

10. 11919608 - Watercraft device with hydrofoil and electric propeller system (2024-03-05),

11. 11897583 - Watercraft device with hydrofoil and electric propulsion system (2024-02-13),

12. 11878775 - Leash system and methods of use (2024-01-23),

13. 11801919 - Waterproof container having a waterproof electrical connector (2023-10-31),

14. 11801914 - Anisotropically flexible vibration isolating coupling mechanism (2023-10-31),

15. 11753120 - Hydrojet propulsion system (2023-09-12),

Kai Concepts, LLC is a cutting-edge design and consulting firm specializing in innovative solutions for various industries. Our team of experts are dedicated to providing topnotch services that exceed our clients' expectations and drive success. From product development to marketing strategies, we deliver results that make a lasting impact.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Kai Concepts, LLC

22 Patents

#16 in Alameda, CA

#3,581 in California

#15,007 in US

#28,704 in the World

Alameda, CA, United States of America

Kai Concepts, LLC

Forward Citations = 108

10 inventors:

Donald Lewis Montague (22 out of 22 patents)

Joseph Andrew Brock (22 out of 22 patents)

Matthew Campbell Greaves (13 out of 17 patents)

4. Alec Korver (11 out of 11 patents)

5. Jamieson Edward Schulte (11 out of 11 patents)

Please report any incorrect information to [email protected]

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