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For the Inventor, By the Inventor

Millsap, TX, United States of America

Geodynamics, Inc.


USPTO Granted Patents = 143

% Expired Patents = 2.8



Trademarks = 16

Forward Citations = 1,149

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56 inventors (with patents filed for the assignee):

goldMedal John Thomas Hardesty (90 out of 91 patents)

silverMedal David S Wesson (48 out of 94 patents)

bronzeMedal Philip M Snider (33 out of 61 patents)

4.  Kevin R George (31 out of 57 patents)

5.  James A Rollins (30 out of 33 patents)

6.  Dennis E Roessler (25 out of 39 patents)

7.  Wenbo Yang (16 out of 16 patents)

8.  Nathan Garret Clark (15 out of 20 patents)

9.  Michael D Wroblicky (15 out of 15 patents)

10.  Brad Perry (12 out of 12 patents)

11.  Terrell Saltarelli (11 out of 11 patents)

12.  Raymond Shaffer (10 out of 10 patents)

13.  Robert E Davis (9 out of 145 patents)

14.  Roger Archibald (8 out of 10 patents)

15.  Phillip Phelps (7 out of 9 patents)


Core Competencies:
Perforating Gun
Wellbore Operations
Switch Assembly
Proppant Transport
Hydraulic Tool
Isolation Tool
Cluster Design
Dissolvable Firing Head
Setting Tool
Downhole Release
Casing Perforation
Control Mechanism

143 patents:

1. 12631078 - Power charge adapter (2026-05-19),
2. 12371974 - Integrated wiring gun and method (2025-07-29),
3. 12366143 - Addressable switch assembly for wellbore systems and method (2025-07-22),
4. 12345138 - Well perforator evaluation system and method (2025-07-01),
5. 12312924 - Shaped charge load tube with integrated detonation cord retention mechanism (2025-05-27),
6. 12281528 - Quick connect setting kit and method (2025-04-21),
7. 12215578 - Integrated perforating gun and setting tool system and method (2025-02-04),
8. 12196064 - Reusable switch module for gun system (2025-01-14),
9. 12038264 - Current feed-through wireline release tool and method (2024-07-16),
10. 11994019 - Perforation cluster design method and system based on a hybrid model to predict proppant distribution (2024-05-28),
11. 11959355 - Frac plug slips with uniform breaking mechanism and method (2024-04-16),
12. 11933112 - Hydraulically powered centralizer device for borehole and method (2024-03-19),
13. 11920442 - Select fire switch form factor system and method (2024-03-05),
14. 11898424 - Non-explosive casing perforating devices and methods (2024-02-13),
15. 11891891 - Switch device with non-addressable scheme for wellbore operations (2024-02-06),
Geodynamics, Inc., based in Millsap, Texas, specializes in advanced wellbore systems that enhance oil and gas extraction processes. The company focuses on developing innovative technologies such as perforating guns, hydraulic tools, and isolation tools, which are essential for efficient wellbore operations. Their expertise extends to proppant transport and cluster design, enabling optimized performance in challenging environments. Geodynamics is committed to delivering reliable solutions that improve operational efficiency and safety in the energy sector.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Geodynamics, Inc.
143 Patents

#1 in Millsap, TX

#154 in Texas

#2,730 in US

#5,677 in the World

Millsap, TX (US)
Millsap, TX, United States of America

Geodynamics, Inc.

Forward Citations = 1,149

56 inventors:

goldMedal John Thomas Hardesty (90 out of 91 patents)

silverMedal David S Wesson (48 out of 94 patents)

bronzeMedal Philip M Snider (33 out of 61 patents)

4.  Kevin R George (31 out of 57 patents)

5.  James A Rollins (30 out of 33 patents)

Please report any incorrect information to [email protected]
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