Dean C. Duhame

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Roseville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Security system for controlling building access
- Patent number 5,541,585
- Issue date Jul 30, 1996
- Stanley Home Automation
- Dean C. Duhame
- G07 - CHECKING-DEVICES
Information Patent Grant
Secure keyless entry system for automatic garage door operator
- Patent number 5,252,960
- Issue date Oct 12, 1993
- Stanley Home Automation
- Dean C. Duhame
- G07 - CHECKING-DEVICES
Information Patent Grant
Accessory-expandable, radio-controlled, door operator with multiple...
- Patent number 4,808,995
- Issue date Feb 28, 1989
- Stanley Automatic Openers
- John E. Clark
- G07 - CHECKING-DEVICES
Information Patent Grant
Home security and garage door operator system
- Patent number 4,464,651
- Issue date Aug 7, 1984
- Stanley Vemco
- Dean C. Duhame
- G08 - SIGNALLING
Information Patent Grant
Home security and garage door operator system
- Patent number 4,433,274
- Issue date Feb 21, 1984
- Dean C. Duhame
- G08 - SIGNALLING
Information Patent Grant
Home security and garage door operator system
- Patent number 4,360,801
- Issue date Nov 23, 1982
- Vemco; Stanley
- Dean C. Duhame
- G08 - SIGNALLING