For the Inventor, By the Inventor

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Fargo, ND, United States of America

Steiger Tractor Inc.

USPTO Granted Patents = 15

Trademarks = 1

Forward Citations = 286

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12 inventors (with patents filed for the assignee):

David S Majkrzak (3 out of 22 patents)

Jerauld D Joubert (3 out of 4 patents)

William E Martinson (3 out of 3 patents)

4. Barry Douglas Batcheller (2 out of 42 patents)

5. Gordon A Irwin (2 out of 2 patents)

6. Paul A Nystuen (1 out of 1 patent)

7. Charles W Pelly (1 out of 11 patents)

8. Donald A Monteith (1 out of 1 patent)

9. Dwight B Hinkel (1 out of 1 patent)

10. Richard B Carlson (1 out of 2 patents)

11. Michael A Tuchscherer (1 out of 1 patent)

12. Gary O Bowhall (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 4467706 - Environmental control for tractor cab (1984-08-28),

2. 4461249 - Method and apparatus of starting a cold engine (1984-07-24),

3. 4425620 - Electrical control for power shift transmission (1984-01-10),

4. 4421190 - Overhead instrument console (1983-12-20),

5. D264472 - Combined tractor cab and hood (1982-05-18),

6. 4305354 - Apparatus and method of heating cold engine (1981-12-15),

7. 4290654 - Wheel rim mounting device for variable wheel spacing (1981-09-22),

8. 4191270 - Control for tractor power takeoff shaft (1980-03-04),

9. 4086975 - Articulated tractor with multiple power plants (1978-05-02),

10. 4085813 - Throttle control for articulated tractor with multiple power plants (1978-04-25),

11. 4074788 - Tractor door latch (1978-02-21),

12. 4074786 - Self locking compartment for tractor (1978-02-21),

13. 4072487 - Air conditioning apparatus for tractor cab (1978-02-07),

14. D245982 - Combined tractor cab and hood (1977-10-04),

15. 3933216 - Vehicle with aligned intake and exhaust pipes (1976-01-20),

Steiger Tractor Inc. is a leading manufacturer of high-quality agricultural equipment. With a history dating back to 1958, Steiger Tractor Inc. has built a reputation for producing durable and reliable tractors that meet the needs of modern farmers. Their innovative designs have revolutionized the industry, making them a trusted name among farmers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

15 Patents

#8 in Fargo, ND

#17 in North Dakota

#20,411 in US

#38,698 in the World

Fargo, ND, United States of America

Steiger Tractor Inc.

Forward Citations = 286

12 inventors:

David S Majkrzak (3 out of 22 patents)

Jerauld D Joubert (3 out of 4 patents)

William E Martinson (3 out of 3 patents)

4. Barry Douglas Batcheller (2 out of 42 patents)

5. Gordon A Irwin (2 out of 2 patents)

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