Roger J. Nolin

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Monterey Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Simultaneously locking and unlocking dead bolt and lock latch with...
- Patent number 4,418,552
- Issue date Dec 6, 1983
- Roger J. Nolin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Two-bolt lockset with simultaneous locking and unlocking of its bolts
- Patent number 4,276,760
- Issue date Jul 7, 1981
- Roger J. Nolin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock cylinder with dual drivers
- Patent number 4,011,741
- Issue date Mar 15, 1977
- TRE Corporation
- Roger J. Nolin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door lock mechanism
- Patent number 3,933,016
- Issue date Jan 20, 1976
- TRE Corporation
- Roger J. Nolin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES