Harvey W. Rockwell

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Springfield, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic vehicle performance sensor and shift point indicator
- Patent number 4,267,545
- Issue date May 12, 1981
- Fiat-Allis Construction Machinery, Inc.
- Gary A. Drone
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power divider with governed speed control
- Patent number 4,136,751
- Issue date Jan 30, 1979
- Fiat-Allis Construction Machinery, Inc.
- Wesley A. Poore
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pilot controlled variable displacement fluid motor
- Patent number 4,131,056
- Issue date Dec 26, 1978
- Fiat-Allis Construction Machinery, Inc.
- Harvey W. Rockwell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES