For the Inventor, By the Inventor

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Pasadena, CA, United States of America

Ico, Inc.

USPTO Granted Patents = 14

% Expired Patents = 14.3

Trademarks = 3

Forward Citations = 110

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21 inventors (with patents filed for the assignee):

William W Curtis, Jr (4 out of 4 patents)

Roy C Grubbs (3 out of 4 patents)

Yu-Chong Tai (2 out of 197 patents)

4. Sean Caffey (2 out of 42 patents)

5. Charles DeBoer (2 out of 17 patents)

6. Mark Salman Humayun (2 out of 202 patents)

7. Kevin D Logan (2 out of 2 patents)

8. Wendian Shi (1 out of 21 patents)

9. Richard J Girndt (1 out of 5 patents)

10. Paul R Prince (1 out of 30 patents)

11. Carroll R Thompson (1 out of 3 patents)

12. John Haynes (1 out of 2 patents)

13. Mark R Holtman (1 out of 1 patent)

14. Michael H St James (1 out of 1 patent)

15. Peter Lauzon (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 9943405 - Filling and implanting accommodative intraocular lenses (2018-04-17),

2. 9814569 - Flexible valve structure for implantable reservoir (2017-11-14),

3. 6772519 - Flexible hose system for installing residential and commercial facility air conditioning system (2004-08-10),

4. 6249119 - Rotating electromagnetic field defect detection system for tubular goods (2001-06-19),

5. 6247499 - Pipe wrap corrosion protection system (2001-06-19),

6. 6205201 - Telephone line testing device (2001-03-20),

7. 5867275 - Method and apparatus for high speed measurement of oilfield tubular (1999-02-02),

8. 5861608 - EDM cutting machine for precision notching tubulars (1999-01-19),

9. 5853834 - Metallized layer corrosion protection system for pipe or tubing (1998-12-29),

10. 5656786 - Oilfield tubular inspection method and apparatus (1997-08-12),

11. 5600069 - Ultrasonic testing apparatus and method for multiple diameter oilfield (1997-02-04),

12. 5534775 - Method and apparatus for noncontact magnetic particle stray magnetic (1996-07-09),

13. 5313837 - Ultrasonic thickness gage for pipe (1994-05-24),

14. 4905760 - Sucker rod coupling with protective coating (1990-03-06),

Ico, Inc. is a technology-driven company based in Pasadena, California, specializing in advanced solutions for various industries. The organization focuses on the development and manufacturing of innovative products that enhance operational efficiency and performance. With a strong emphasis on research and development, Ico, Inc. explores cutting-edge technologies in fields such as automation, electronics, and software applications, aiming to deliver high-quality solutions that meet the evolving needs of its clients.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#46 in Pasadena, CA

#5,317 in California

#22,302 in US

#42,199 in the World

Pasadena, CA, United States of America

Ico, Inc.

Forward Citations = 110

21 inventors:

William W Curtis, Jr (4 out of 4 patents)

Roy C Grubbs (3 out of 4 patents)

Yu-Chong Tai (2 out of 197 patents)

4. Sean Caffey (2 out of 42 patents)

5. Charles DeBoer (2 out of 17 patents)

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