For the Inventor, By the Inventor

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Houston, TX, United States of America

Gilmore Valve Co., Ltd.

USPTO Granted Patents = 24

Trademarks = 1

Forward Citations = 542

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12 inventors (with patents filed for the assignee):

Richard R Watson (12 out of 26 patents)

Rodney C Hope (12 out of 12 patents)

Thomas W Neugebauer (6 out of 7 patents)

4. Thomas B Thrash, Jr (5 out of 7 patents)

5. F Harold Hollister (4 out of 5 patents)

6. Frank Benjamin Springett (1 out of 54 patents)

7. Dennis Sell Norton (1 out of 2 patents)

8. Donald J Winnike (1 out of 1 patent)

9. W Robert Cox (1 out of 1 patent)

10. Rick Whorton (1 out of 1 patent)

11. Edward C Sarlls, Jr (1 out of 1 patent)

12. Jason P Curtiss, Iii (1 out of 4 patents)

24 patents: Sort by Forward Citations

1. 7243671 - Chatter resistant shuttle valve (2007-07-17),

2. 7225831 - Fluid flow control valve (2007-06-05),

3. 7159605 - Chatter resistant shuttle valve (2007-01-09),

4. 7073590 - Dual energized hydroseal (2006-07-11),

5. 6843266 - Regulator with erosion resistant seal assemblies (2005-01-18),

6. 6805360 - Regulator with segmented body (2004-10-19),

7. 6779543 - BOP operating system with quick dump valve (2004-08-24),

8. 6651696 - Relief valve (2003-11-25),

9. 6571822 - Low blow down relief valve (2003-06-03),

10. 6568418 - Precision regulator (2003-05-27),

11. 6527010 - Single pilot dual pulse spool valve (2003-03-04),

12. 6520478 - Dirty fluid valve with mechanical latch (2003-02-18),

13. 6497251 - Hydraulic latching spool valve (2002-12-24),

14. 6481454 - Regulator with segmented body (2002-11-19),

15. 6474362 - Latching hydroseal valve (2002-11-05),

Gilmore Valve Co., Ltd. is a leading manufacturer of high-quality valves and fittings. With over 50 years of experience, we specialize in providing reliable and durable products for various industries, including oil and gas, petrochemical, power generation, and more. Our extensive product range includes gate valves, ball valves, check valves, and needle valves, among others. We are committed to delivering excellent customer service, exceptional product quality, and innovative solutions to meet the unique needs of our clients. Visit our website for more information about our products and capabilities.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

24 Patents

#222 in Houston, TX

#805 in Texas

#13,392 in US

#25,806 in the World

Houston, TX, United States of America

Gilmore Valve Co., Ltd.

Forward Citations = 542

12 inventors:

Richard R Watson (12 out of 26 patents)

Rodney C Hope (12 out of 12 patents)

Thomas W Neugebauer (6 out of 7 patents)

4. Thomas B Thrash, Jr (5 out of 7 patents)

5. F Harold Hollister (4 out of 5 patents)

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