William Hengler

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Boulder City, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Door stop
- Patent number 7,904,992
- Issue date Mar 15, 2011
- Vegas Doorstop Industries Inc.
- Brian P. Agster
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Door stop
- Publication number 20060032017
- Publication date Feb 16, 2006
- Brian P. Agster
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES