M. Douglas Boyd

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Hanover Park, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-pole make-before-break switch
- Patent number 5,601,183
- Issue date Feb 11, 1997
- Eaton Corporation
- M. Douglas Boyd
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Direct circuit board connection
- Patent number 5,455,742
- Issue date Oct 3, 1995
- Eaton Corporation
- Chamroeun P. Phoy
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR