Edward Francis Mayer

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Acton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Xerographic development apparatus having a large reservoir for cont...
- Patent number 4,007,707
- Issue date Feb 15, 1977
- Itek Corporation
- W. Raymond Buchan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic method for producing multiple copies from the s...
- Patent number 3,961,951
- Issue date Jun 8, 1976
- Itek Corporation
- Edward F. Mayer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner transfer apparatus
- Patent number 3,947,113
- Issue date Mar 30, 1976
- Itek Corporation
- William Raymond Buchan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY