For the Inventor, By the Inventor

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Portland, OR, United States of America

Ziba Design, Inc.

USPTO Granted Patents = 10

Trademarks = 1

Forward Citations = 257

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14 inventors (with patents filed for the assignee):

Joshua King Hoyt (7 out of 54 patents)

Eric Young Park (5 out of 29 patents)

David Thorpe (4 out of 23 patents)

4. Howard Barney (4 out of 4 patents)

5. David Knaub (4 out of 10 patents)

6. William D Leppo (3 out of 4 patents)

7. Neil L Brown (2 out of 15 patents)

8. Sohrab Vossoughi (1 out of 46 patents)

9. Steven T Kaneko (1 out of 90 patents)

10. Henry Young Chin (1 out of 59 patents)

11. Jan Hippen (1 out of 51 patents)

12. Mike M Paull (1 out of 23 patents)

13. Thomas E Davies, Jr (1 out of 4 patents)

14. Penelope C Yao (1 out of 3 patents)

10 patents: Sort by Forward Citations

1. 5959863 - Multiple axis data input apparatus and method employing positionable (1999-09-28),

2. 5786997 - Capacitively coupled multiple axis data input apparatus and method (1998-07-28),

3. 5766487 - Method of visually indicating the ability of a filter element to remove (1998-06-16),

4. 5762787 - Fluid filtration system having a readily detachable cartridge filter (1998-06-09),

5. 5725025 - Fluid filtration system with quick-release fluid hose fitting (1998-03-10),

6. 5709795 - Fluid filtration system having a fluid hose storage system (1998-01-20),

7. 5687080 - Multiple axis data input apparatus and method (1997-11-11),

8. D376074 - Lunch box (1996-12-03),

9. 5549010 - Readily serviceable ancillary fluid filtration system having visual flow (1996-08-27),

10. D357476 - Keyboard (1995-04-18),

Ziba Design is a global design and innovation consultancy. They help companies design products, services, and experiences that connect them with their customers in meaningful ways. With over 35 years of experience, Ziba has worked with clients in a wide range of industries, from technology and healthcare to consumer goods and transportation.

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

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USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#104 in Portland, OR

#318 in Oregon

#29,828 in US

#55,954 in the World

Portland, OR, United States of America

Ziba Design, Inc.

Forward Citations = 257

14 inventors:

Joshua King Hoyt (7 out of 54 patents)

Eric Young Park (5 out of 29 patents)

David Thorpe (4 out of 23 patents)

4. Howard Barney (4 out of 4 patents)

5. David Knaub (4 out of 10 patents)

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