William J. Bernardelli

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Longmont, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Backup roll cleaning system for a heated roll fuser
- Patent number 4,165,965
- Issue date Aug 28, 1979
- International Business Machines Corporation
- William J. Bernardelli
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developer with carrier overflow control
- Patent number 4,161,923
- Issue date Jul 24, 1979
- International Business Machines Corporation
- Jerry J. Abbott
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optimum preclean corona current for eliminating the accumulation of...
- Patent number 4,133,610
- Issue date Jan 9, 1979
- International Business Machines Corporation
- William J. Bernardelli
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY