Orville L. Harms

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for locking doors
- Patent number 4,500,123
- Issue date Feb 19, 1985
- Timpte Industries, Inc.
- Orville L. Harms
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES