William S. Hayes

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Holland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Control device and method of making the same
- Patent number 5,496,976
- Issue date Mar 5, 1996
- Robertshaw Controls Company
- William S. Hayes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device and method of making the same
- Patent number 5,491,614
- Issue date Feb 13, 1996
- Robertshaw Controls Company
- Daniel L. Fowler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multiple electrical switch control device including bracket with se...
- Patent number 5,408,057
- Issue date Apr 18, 1995
- Robertshaw Controls Company
- William S. Hayes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device and method of making the same
- Patent number 5,408,385
- Issue date Apr 18, 1995
- Robertshaw Controls Company
- Daniel L. Fowler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR