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For the Inventor, By the Inventor

Glarus, Switzerland

Unipat Ag

Calculating rank
USPTO Granted Patents = 21

Forward Citations = 353

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9 inventors (with patents filed for the assignee):

goldMedal Christian Helmut Thoma (16 out of 23 patents)

silverMedal George Duncan Arnold (14 out of 16 patents)

bronzeMedal Arthur Atholl Blair (5 out of 6 patents)

4.  Christian Helmut Thoma (3 out of 6 patents)

5.  George Duncan McRae Arnold (3 out of 14 patents)

6.  Dale I Havens (2 out of 14 patents)

7.  Norman E Jolliff (1 out of 19 patents)

8.  Roland L Von Kaler (1 out of 19 patents)

9.  Andrzey B Wacinski (1 out of 1 patent)


21 patents:

1. 6237332 - Hydrostatic transaxle (2001-05-29),
2. 6231466 - Hydrostatic Transaxle (2001-05-15),
3. 6178746 - Hydrostatic machines for use in transmission and transaxle product (2001-01-30),
4. 6076428 - Hydrostatic transaxles with 2 chambers defined by three housing parts (2000-06-20),
5. 6058704 - Radial piston hydrostatic transmission of the type incorporated into a (2000-05-09),
6. 6010311 - Hydraulic radial piston machines (2000-01-04),
7. 5979270 - Hydrostatic transaxle (1999-11-09),
8. 5848565 - Radial piston machines (1998-12-15),
9. 5626465 - Hydraulic piston machines (1997-05-06),
10. 5509861 - Eccentric motion transmitting device with pins gyrating within (1996-04-23),
11. 5503535 - Hydraulic radial piston machines (1996-04-02),
12. 5482442 - Hydraulic radial piston machines (1996-01-09),
13. 5279185 - Bevel gear support with fluid bearings for radial piston hydrostatic (1994-01-18),
14. 5228366 - Variable speed transaxle (1993-07-20),
15. 5195933 - Friction drive transmission (1993-03-23),
Company Overview
Unipat AG, based in Glarus, Switzerland, specializes in the development and manufacturing of innovative solutions in the field of polymer technology. The company focuses on creating advanced materials and components that cater to various industries, including automotive, medical, and consumer goods. With a commitment to research and development, Unipat AG leverages cutting-edge technology to enhance product performance and sustainability, positioning itself as a key player in the polymer sector within the European market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

21 Patents

#2 in Glarus

#594 in Switzerland

#30,040 in the World

Glarus, CH
Glarus, Switzerland

Unipat Ag

Forward Citations = 353

9 inventors:

goldMedal Christian Helmut Thoma (16 out of 23 patents)

silverMedal George Duncan Arnold (14 out of 16 patents)

bronzeMedal Arthur Atholl Blair (5 out of 6 patents)

4.  Christian Helmut Thoma (3 out of 6 patents)

5.  George Duncan McRae Arnold (3 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Unipat Ag. Retrieved from https://idiyas.com/company/unipat-ag

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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