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For the Inventor, By the Inventor

Hamel, MN, United States of America

Tolomatic, Inc.


USPTO Granted Patents = 42

% Expired Patents = 2.4



Trademarks = 10

Forward Citations = 442

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37 inventors (with patents filed for the assignee):

goldMedal Gary W Rosengren (21 out of 21 patents)

silverMedal Keith Hochhalter (10 out of 16 patents)

bronzeMedal Ryan Bourgoine (7 out of 7 patents)

4.  Jeremy Forbord (5 out of 5 patents)

5.  Paul B Gladen (5 out of 6 patents)

6.  Wyatt Grunerud (5 out of 12 patents)

7.  Steven Besser (3 out of 3 patents)

8.  Igor Glikin (3 out of 3 patents)

9.  Philip M Poeschl (3 out of 4 patents)

10.  David W Berg (3 out of 3 patents)

11.  Brett C Holker (2 out of 3 patents)

12.  Derek Wise (2 out of 13 patents)

13.  Aaron Dietrich (2 out of 2 patents)

14.  Lucas Keranen (2 out of 2 patents)

15.  Jeff Karls (2 out of 2 patents)


Core Competencies:
Linear Actuator
Integrated Motor
Eddy Current Motor
Servo Control
Diagnostics
Transverse Flux Motor
Pneumatic Cylinder
Diaphragm Actuator
High Speed Actuator
Choke Valve Actuator
Multi-Diaphragm Actuator
Rotary Gripper

42 patents:

1. 12689267 - Passive device monitor (2026-07-21),
2. 12633801 - Linear actuator system with integrated transverse flux motor (2026-05-19),
3. 11925996 - Integrated guide linear actuator system (2024-03-12),
4. 11754157 - Integrated motor linear actuator (2023-09-12),
5. 10907722 - Actuator diagnostics and prognostics (2021-02-02),
6. 10883578 - High speed rod-style linear actuator (2021-01-05),
7. 10626980 - Linear actuator system (2020-04-21),
8. 10536052 - Actuator for choke valve (2020-01-14),
9. 9816592 - Actuator for choke valve (2017-11-14),
10. 9559566 - Coupled capacitive and magnetic servo motor systems (2017-01-31),
11. 9431868 - Manual override device for an electric actuator and method for use (2016-08-30),
12. 9334936 - High stiffness thrust component for linear actuator (2016-05-10),
13. 8978497 - Linear actuator with anti-rotation mechanism (2015-03-17),
14. 8819940 - Method for manufacturing a linear actuator (2014-09-02),
15. 8814422 - Eddy current motor, eddy current coupling system, and method of use (2014-08-26),
Tolomatic, Inc. is a leading provider of innovative motion control solutions, specializing in the design and manufacture of linear and electric actuators, servo control systems, and pneumatic cylinders. Based in Hamel, Minnesota, the company focuses on advanced technologies such as eddy current motors and high-speed actuators, catering to a diverse range of industries. Tolomatic also emphasizes diagnostics and prognostics in its products, ensuring reliability and efficiency in automation applications, while offering rotary grippers to enhance operational capabilities.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Tolomatic, Inc.
42 Patents

#1 in Hamel, MN

#235 in Minnesota

#8,248 in US

#16,326 in the World

Hamel, MN (US)
Hamel, MN, United States of America

Tolomatic, Inc.

Forward Citations = 442

37 inventors:

goldMedal Gary W Rosengren (21 out of 21 patents)

silverMedal Keith Hochhalter (10 out of 16 patents)

bronzeMedal Ryan Bourgoine (7 out of 7 patents)

4.  Jeremy Forbord (5 out of 5 patents)

5.  Paul B Gladen (5 out of 6 patents)

Please report any incorrect information to [email protected]
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