Lyle M. Hagan

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North Muskegon, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Axle lift mechanism with spring cup wear plate
- Patent number 4,729,579
- Issue date Mar 8, 1988
- Lear Siegler, Inc.
- Lyle M. Hagan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Height control valve with spring return actuator
- Patent number 4,726,571
- Issue date Feb 23, 1988
- Lear Siegler, Inc.
- John P. Smith
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Axle lift mechanism
- Patent number 4,634,141
- Issue date Jan 6, 1987
- Lear Siegler, Inc.
- Lyle M. Hagan
- B60 - VEHICLES IN GENERAL