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For the Inventor, By the Inventor

Tulsa, OK, United States of America

Summit Esp, LLC


USPTO Granted Patents = 29

% Expired Patents = 31.0


Trademarks = 9

Forward Citations = 279

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31 inventors (with patents filed for the assignee):

goldMedal John Vanderstaay Kenner (12 out of 15 patents)

silverMedal Wesley John Nowitzki (11 out of 29 patents)

bronzeMedal Larry James Parmeter (11 out of 41 patents)

4.  Thomas John Gottschalk (8 out of 20 patents)

5.  Brett Leamy (8 out of 18 patents)

6.  Gregory Austin Davis (7 out of 12 patents)

7.  Randy S Roberts (5 out of 9 patents)

8.  David Lunk (5 out of 7 patents)

9.  Keith A Johnson (5 out of 52 patents)

10.  Shiv Jayaram (4 out of 5 patents)

11.  Jeffrey G Frey (3 out of 28 patents)

12.  Freddie George Walton (3 out of 4 patents)

13.  Steven Keith Tetzlaff (3 out of 34 patents)

14.  Steven Andrew Lovell (2 out of 6 patents)

15.  David Thomas Jolly (2 out of 3 patents)


Core Competencies:
Electric Submersible Motor
Thrust Bearing
Centrifugal Pump
Variable Speed Drive
Abrasive Handling
Artificial Lift
Data Collection
Pump Assembly
Magnet Wire Insulation
Sealing Assemblies
Torque Transfer
Fluid Handling

29 patents:

1. 10107079 - Electric submersible motor thrust bearing system (2018-10-23),
2. 10072486 - Apparatus, system and method for live well artificial lift completion (2018-09-11),
3. 10054123 - Torque transfer system for centrifugal pumps (2018-08-21),
4. 10036398 - Apparatus and system for a thrust-absorbing horizontal surface pump assembly (2018-07-31),
5. 10034067 - System, method and apparatus for autonomous data collection from variable frequency drives (2018-07-24),
6. 9998054 - Electric submersible pump variable speed drive controller (2018-06-12),
7. 9976602 - Torque transmitting coupling for an electrical submersible pump equipment string (2018-05-22),
8. 9951810 - Electrical submersible motor radial support bearing (2018-04-24),
9. 9932806 - Apparatus, system and method for reducing gas to liquid ratios in submersible pump applications (2018-04-03),
10. 9829001 - Electric submersible pump assembly bearing (2017-11-28),
11. 9816519 - Press-fit bearing locking system, apparatus and method (2017-11-14),
12. 9800110 - System and method for enhanced magnet wire insulation (2017-10-24),
13. 9719523 - Apparatus, system and method for pumping gaseous fluid (2017-08-01),
14. 9677560 - Centrifugal pump impeller support system and apparatus (2017-06-13),
15. 9638207 - Centrifugal pump for handling abrasive-laden fluid (2017-05-02),
Summit Esp, LLC is a technology-focused company based in Tulsa, Oklahoma, specializing in advanced engineering solutions and innovative product development. The organization is dedicated to enhancing performance across various sectors, including energy, aerospace, and industrial applications. With a strong emphasis on research and development, Summit Esp leverages cutting-edge technologies to create efficient and sustainable solutions tailored to meet the evolving needs of its clients in both domestic and international markets.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Summit Esp, LLC
29 Patents

#27 in Tulsa, OK

#56 in Oklahoma

#11,606 in US

#22,510 in the World

Tulsa, OK (US)
Tulsa, OK, United States of America

Summit Esp, LLC

Forward Citations = 279

31 inventors:

goldMedal John Vanderstaay Kenner (12 out of 15 patents)

silverMedal Wesley John Nowitzki (11 out of 29 patents)

bronzeMedal Larry James Parmeter (11 out of 41 patents)

4.  Thomas John Gottschalk (8 out of 20 patents)

5.  Brett Leamy (8 out of 18 patents)

Please report any incorrect information to [email protected]
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