Dennis W. Waggamon

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North Canton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Remote controlled garage door opening system
- Patent number 6,667,684
- Issue date Dec 23, 2003
- Overhead Door Corporation
- Dennis W. Waggamon
- G08 - SIGNALLING
Information Patent Grant
Remote controlled garage door opening system
- Patent number 6,049,289
- Issue date Apr 11, 2000
- Overhead Door Corporation
- Dennis W. Waggamon
- G07 - CHECKING-DEVICES
Information Patent Grant
Contact status monitor
- Patent number 5,455,733
- Issue date Oct 3, 1995
- GMI Holdings, Inc.
- Dennis W. Waggamon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-function remote control system for gas fireplace
- Patent number 5,450,841
- Issue date Sep 19, 1995
- GMI Holding, Inc.
- Louis G. Whitaker
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fail safe obstruction detector for door operators and door operator...
- Patent number 5,428,923
- Issue date Jul 4, 1995
- GMI Holdings, Inc.
- Dennis W. Waggamon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Wiring error detector for door operator
- Patent number 5,384,495
- Issue date Jan 24, 1995
- GMI Holdings, Inc.
- Dennis W. Waggamon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Universal door safety system
- Patent number 4,922,168
- Issue date May 1, 1990
- Genie Manufacturing, Inc.
- Dennis W. Waggamon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Remote controlled garage door opening system
- Publication number 20040085185
- Publication date May 6, 2004
- OVERHEAD DOOR CORPORATION
- Dennis W. Waggamon
- G07 - CHECKING-DEVICES