John F. Hern

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Southfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Window latch
- Patent number 4,174,129
- Issue date Nov 13, 1979
- Massey-Ferguson Inc.
- Marvin W. Schwandt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Door latch
- Patent number 4,129,325
- Issue date Dec 12, 1978
- Massey-Ferguson Inc.
- John F. Hern
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vehicle control box module
- Patent number 4,126,202
- Issue date Nov 21, 1978
- Massey-Ferguson, Inc.
- John F. Hern
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Latching device
- Patent number 4,108,483
- Issue date Aug 22, 1978
- Massey-Ferguson Inc.
- John F. Hern
- B60 - VEHICLES IN GENERAL