Michael H. Ranger

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dry film development process for an aperture card printer
- Patent number 4,841,343
- Issue date Jun 20, 1989
- NCR Corporation
- Michael H. Ranger
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry film developer for an aperture card printer
- Patent number 4,794,224
- Issue date Dec 27, 1988
- NCR Corporation
- Semyon Spektor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gimbal apparatus for translating rotational motion to accurate line...
- Patent number 4,779,473
- Issue date Oct 25, 1988
- NCR Corporation
- Robert J. Grady
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aperture card plotter
- Patent number 4,777,495
- Issue date Oct 11, 1988
- NCR Corporation
- Semyon Spektor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intensity controller for an aperture card plotter
- Patent number 4,764,778
- Issue date Aug 16, 1988
- NCR Corporation
- Semyon Spektor
- G06 - COMPUTING CALCULATING COUNTING