For the Inventor, By the Inventor

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Oceanside, CA, United States of America

Hobie Cat Company

USPTO Granted Patents = 19

CIPO Patents = 3

EPO Patents = 8

Trademarks = 22

Forward Citations = 250

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12 inventors (with patents filed for the assignee):

Gregory Scott Ketterman (18 out of 18 patents)

James Taylor Czarnowski (17 out of 26 patents)

Jason Christopher Kardas (15 out of 21 patents)

4. Philip James Dow (12 out of 18 patents)

5. Drew William Brackett (6 out of 14 patents)

6. Shane Yellin (3 out of 12 patents)

7. John Thomas Myers, Iii (2 out of 2 patents)

8. William John Broadway (1 out of 7 patents)

9. Elizabeth Catherine Sexton (1 out of 9 patents)

10. Graeme Stuart Wicks (1 out of 1 patent)

11. James Taylor Czarnowksi (1 out of 1 patent)

12. Greg Ketterman (1 out of 1 patent)

13. William Drew Brackett (0 patent)

14. James Jaylor Czarnowski (0 patent)

15. James Taylor Czamowski (0 patent)

19 patents: Sort by Forward Citations

1. 10259553 - Propulsion device for watercraft (2019-04-16),

2. 10005531 - ARC crank (2018-06-26),

3. 9981726 - Reversing propulsion device for watercraft (2018-05-29),

4. 9738362 - Flow fin (2017-08-22),

5. 9731802 - Fin for oscillating foil propulsion system (2017-08-15),

6. 9604703 - Rail mounting system (2017-03-28),

7. 9540086 - Fin for oscillating foil propulsion system (2017-01-10),

8. 9527555 - Adjustable kayak chair IM (2016-12-27),

9. 9475559 - Foot operated propulsion system for watercraft (2016-10-25),

10. 9359052 - Reversing propulsion device for watercraft (2016-06-07),

11. 9345762 - Stayed roller furler (2016-05-24),

12. 8869731 - Adjustable kayak chair (2014-10-28),

13. 8753156 - Remote drive (2014-06-17),

14. 8720354 - Quadfoiler (2014-05-13),

15. 8453589 - Hatch with cover for boats (2013-06-04),

Hobie Cat Company is a leading manufacturer of sailing and outdoor recreational products. With a legacy dating back to 1950, Hobie has been at the forefront of innovation in water sports, known for its iconic Hobie Cat sailboats and kayaks. Headquartered in Oceanside, California, the company offers a wide range of products including MirageDrive pedal kayaks, stand-up paddleboards, fishing kayaks, accessories, and sailing gear. Hobie is dedicated to providing high-quality, reliable, and fun watercraft for enthusiasts of all levels, enabling people to explore and enjoy the water in new and exciting ways.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

19 Patents

#4 in Oceanside, CA

#3,976 in California

#16,627 in US

#31,708 in the World

Oceanside, CA, United States of America

Hobie Cat Company

Forward Citations = 250

12 inventors:

Gregory Scott Ketterman (18 out of 18 patents)

James Taylor Czarnowski (17 out of 26 patents)

Jason Christopher Kardas (15 out of 21 patents)

4. Philip James Dow (12 out of 18 patents)

5. Drew William Brackett (6 out of 14 patents)

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