David C. DeBiase

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Wallingford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Exit push rail monitoring system with hall effect sensor
- Patent number 9,816,291
- Issue date Nov 14, 2017
- Sargent Manufacturing Company
- Wai P. Wong
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Illuminated exit bar
- Patent number 6,715,225
- Issue date Apr 6, 2004
- Harrow Products, Inc.
- George Frolov
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
EXIT PUSH RAIL MONITORING SYSTEM WITH HALL EFFECT SENSOR
- Publication number 20160319570
- Publication date Nov 3, 2016
- Sargent Manfuacturing Company
- WAI P. WONG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES