Ronald P. Synder

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Dubuque, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vertically movable door with safety barrier
- Patent number 7,832,451
- Issue date Nov 16, 2010
- Rite-Hite Holding Corporation
- Jason D. Miller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Vertically movable door with safety barrier
- Publication number 20060124252
- Publication date Jun 15, 2006
- RITE-HITE HOLDING CORPORATION
- Jason D. Miller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES