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Detroit, MI, United States of America

Massey-ferguson Inc.

USPTO Granted Patents = 78

Trademarks = 10

Forward Citations = 1,110

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58 inventors (with patents filed for the assignee):

Otto Mueller, Jr (10 out of 11 patents)

Lee E Elfes (7 out of 7 patents)

Leo J Lorenz (6 out of 6 patents)

4. Allyn C Dowd (5 out of 5 patents)

5. Habibur Rahman (4 out of 4 patents)

6. John F Hern (4 out of 4 patents)

7. Robert M Dwyer (4 out of 4 patents)

8. Lawrence J Stone (4 out of 4 patents)

9. Joseph W Beckerman (3 out of 12 patents)

10. David L Worback (3 out of 3 patents)

11. Dale A Wood (3 out of 6 patents)

12. Joseph E Fritsch (2 out of 7 patents)

13. Gerald L Joslyn (2 out of 2 patents)

14. Jack Howard Rose (2 out of 3 patents)

15. Anthony E Fox (2 out of 2 patents)

Core Competencies:

Bale Formation

Constant Mesh Transmission

Clutch Assembly

Power Steering

Tractor Draft Sensing

Hydraulic Braking

Variable Traction Drive

Control Valve Mechanisms

Material Handling

Implement Hitch

Tractor Cab Design

Brake Assembly

78 patents: Sort by Forward Citations

1. 4803832 - Method and apparatus for forming bales (1989-02-14),

2. 4640146 - Multiratio constant mesh change speed transmission (1987-02-03),

3. 4592455 - Clutch and transmission brake assembly (1986-06-03),

4. 4590817 - Gear selector means (1986-05-27),

5. 4475615 - Power steering system (1984-10-09),

6. 4447860 - Backlighted instrument console for a tractor (1984-05-08),

7. 4425970 - Tractor draft sensing apparatus (1984-01-17),

8. 4411319 - Sensitivity adjusting apparatus for tractor draft sensing and control (1983-10-25),

9. 4367656 - Single axis force transducer (1983-01-11),

10. 4364231 - Compound master brake cylinder (1982-12-21),

11. 4363384 - Brake assembly (1982-12-14),

12. 4347760 - Locking differential control system (1982-09-07),

13. 4337612 - Row crop unit (1982-07-06),

14. 4282775 - Transmission having a two-speed planetary gear set (1981-08-11),

15. 4266616 - Draft sensing apparatus wherein effect of vertical deflection reduced to (1981-05-12),

Massey-Ferguson Inc. is a global agricultural equipment manufacturer. They specialize in the production of tractors, harvesting equipment, and other machinery for the farming industry. With a history dating back to 1847, Massey-Ferguson has established itself as a trusted brand for farmers worldwide. Their innovative products and reliable technology have made them a leader in the agricultural machinery market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

78 Patents

#7 in Detroit, MI

#176 in Michigan

#4,582 in US

#9,406 in the World

Detroit, MI, United States of America

Massey-ferguson Inc.

Forward Citations = 1,110

58 inventors:

Otto Mueller, Jr (10 out of 11 patents)

Lee E Elfes (7 out of 7 patents)

Leo J Lorenz (6 out of 6 patents)

4. Allyn C Dowd (5 out of 5 patents)

5. Habibur Rahman (4 out of 4 patents)

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