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Glarus, Switzerland

Unipat Ag

USPTO Granted Patents = 21

Forward Citations = 351

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9 inventors (with patents filed for the assignee):

Christian Helmut Thoma (16 out of 23 patents)

George Duncan Arnold (14 out of 16 patents)

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: Sort by Forward Citations

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),

Unipat Ag is a leading provider of agrochemical solutions, specializing in innovative products for crop protection and enhancement. With a strong focus on research and development, Unipat Ag strives to offer sustainable and effective solutions to support farmers in maximizing their yields while minimizing environmental impact. Through collaboration with industry experts and continuous innovation, Unipat Ag is committed to delivering high-quality products to help farmers around the world achieve their agricultural goals.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

21 Patents

#2 in Glarus

#568 in Switzerland

#29,048 in the World

Glarus, Switzerland

Unipat Ag

Forward Citations = 351

9 inventors:

Christian Helmut Thoma (16 out of 23 patents)

George Duncan Arnold (14 out of 16 patents)

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)

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