Richard A. Morrow

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Pinellas Park, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic door safety system
- Patent number 4,866,881
- Issue date Sep 19, 1989
- Lanson Electronics, Inc.
- Richard A. Morrow
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES