John A. Lawson

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Dayton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Synthetic resin lens system for imaging apparatus
- Patent number 4,561,730
- Issue date Dec 31, 1985
- Coulter Systems Corporation
- John A. Lawson
- G02 - OPTICS
Information Patent Grant
Digital plate maker system and method
- Patent number 4,504,126
- Issue date Mar 12, 1985
- Coulter Systems Corporation
- E. Raymond Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical system for imaging an electrophotographic member
- Patent number 4,493,549
- Issue date Jan 15, 1985
- Coulter Systems Corp.
- E. Raymond Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flat bed scanner system and method
- Patent number 4,424,589
- Issue date Jan 3, 1984
- Coulter Systems Corporation
- E. Raymond Thomas
- G02 - OPTICS
Information Patent Grant
Digital plate maker system and method
- Patent number 4,408,868
- Issue date Oct 11, 1983
- Coulter Systems Corporation
- E. Raymond Thomas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Zoom lens
- Patent number 4,159,165
- Issue date Jun 26, 1979
- Vivitar Corporation
- Ellis I. Betensky
- G02 - OPTICS