Alan H. Boyer

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East Sullivan, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Offset electrostatic imaging process
- Patent number 4,864,331
- Issue date Sep 5, 1989
- Markem Corporation
- Alan H. Boyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic printing utilizing a heated air flow
- Patent number 4,809,026
- Issue date Feb 28, 1989
- Markem Corporation
- Alan H. Boyer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Offset electrostatic printing utilizing a heated air flow
- Patent number 4,809,027
- Issue date Feb 28, 1989
- Markem Corporation
- Alan H. Boyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic printing utilizing dehumidified air
- Patent number 4,772,901
- Issue date Sep 20, 1988
- Markem Corporation
- Alan H. Boyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic printer utilizing dehumidified air
- Patent number 4,734,721
- Issue date Mar 29, 1988
- Markem Corporation
- Alan H. Boyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY