William A. Davis

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Wickliffe, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic recirculating duplicator
- Patent number 4,181,078
- Issue date Jan 1, 1980
- AM International, Inc.
- William A. Davis
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet handling apparatus
- Patent number 4,078,489
- Issue date Mar 14, 1978
- Addressograph-Multigraph Corporation
- William A. Davis
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet handling apparatus
- Patent number 4,078,785
- Issue date Mar 14, 1978
- Addressograph-Multigraph Corporation
- William A. Davis
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Blanket cleaner for duplicating machines
- Patent number 4,066,017
- Issue date Jan 3, 1978
- Addressograph-Multigraph Corporation
- Ronald J. Garcowski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet inverting
- Patent number 4,019,435
- Issue date Apr 26, 1977
- Addressograph-Multigraph Corporation
- William A. Davis
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL