Roland E. Butt

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West Bend, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi feature range hood
- Patent number 4,614,177
- Issue date Sep 30, 1986
- Broan Mfg. Co., Inc.
- Norman A. Buckley
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Mounting device for range hoods
- Patent number 4,465,256
- Issue date Aug 14, 1984
- Broan Mfg. Co., Inc.
- David W. Wolbrink
- F24 - HEATING RANGES VENTILATING