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For the Inventor, By the Inventor

Houston, TX, United States of America

Dril-quip, Inc.


USPTO Granted Patents = 170



Trademarks = 14

Forward Citations = 2,381

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81 inventors (with patents filed for the assignee):

goldMedal Larry E Reimert (46 out of 47 patents)

silverMedal Blake T DeBerry (38 out of 41 patents)

bronzeMedal Morris B Wade (27 out of 31 patents)

4.  Bruce J Watkins (24 out of 25 patents)

5.  John M Yokley (14 out of 19 patents)

6.  Frank David Kalb (11 out of 14 patents)

7.  Gregory K Norwood (11 out of 15 patents)

8.  Justin Rye (10 out of 12 patents)

9.  Lionel J Milberger (10 out of 57 patents)

10.  Bruce Joseph Witwer (10 out of 10 patents)

11.  Flavio Santos (9 out of 11 patents)

12.  Gregory Dale Williams (9 out of 9 patents)

13.  Fife Baker Ellis (9 out of 26 patents)

14.  Robert Buxton (8 out of 10 patents)

15.  Todd L Scaggs (8 out of 12 patents)


170 patents:

1. 12084937 - Barrier arrangement in wellhead assembly (2024-09-10),
2. 12025000 - Downhole fiber optic transmission for real-time well monitoring and downhole equipment actuation (2024-07-02),
3. 11959567 - Methods for decreasing stress in flange bolting (2024-04-16),
4. 11952854 - Tubing hanger alignment device with plug-based alignment mechanism (2024-04-09),
5. 11952853 - Subsea equipment alignment device (2024-04-09),
6. 11913908 - Real-time monitoring of mass loss from erosive flow (2024-02-27),
7. 11834918 - Tubing hanger orientation spool adaptor (2023-12-05),
8. 11828130 - Release mechanism for mechanically locked wiper plug system (2023-11-28),
9. 11828127 - Tubing hanger with shiftable annulus seal (2023-11-28),
10. 11773678 - Barrier arrangement in wellhead assembly (2023-10-03),
11. 11767754 - Downhole fiber optic transmission for real-time well monitoring and downhole equipment actuation (2023-09-26),
12. 11686172 - Tubing hanger alignment device with torsional spring alignment mechanism (2023-06-27),
13. 11686171 - Tubing hanger alignment device with helical slot alignment mechanism (2023-06-27),
14. 11624253 - ROV-based subsea well intervention cap (2023-04-11),
15. 11603741 - System and method for restoration of safety integrity level (SIL) capability in a subsea installation (2023-03-14),
Dril-Quip, Inc. is a leading manufacturer of offshore drilling and production equipment for the oil and gas industry. The company offers a wide range of products including subsea wellheads, drilling risers, and production trees. Dril-Quip is known for its innovative technologies and high-quality products that ensure safety and efficiency in offshore operations.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

170 Patents

#52 in Houston, TX

#134 in Texas

#2,272 in US

#4,728 in the World

...
Houston, TX, United States of America

Dril-quip, Inc.

Forward Citations = 2,381

81 inventors:

goldMedal Larry E Reimert (46 out of 47 patents)

silverMedal Blake T DeBerry (38 out of 41 patents)

bronzeMedal Morris B Wade (27 out of 31 patents)

4.  Bruce J Watkins (24 out of 25 patents)

5.  John M Yokley (14 out of 19 patents)

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