Joseph A. Wheeler

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Gloucester, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Scanning system for scanning reflective and transmissive images
- Patent number 6,151,139
- Issue date Nov 21, 2000
- Agfa Corporation
- Kevin J. Haded
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined dust protection and dark calibration slide for a flat-bed...
- Patent number 5,844,697
- Issue date Dec 1, 1998
- Agfa Division - Bayer Corporation
- John F. Omvik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning system for scanning reflective and transmissive images
- Patent number 5,691,824
- Issue date Nov 25, 1997
- Agfa Division, Bayer Corporation
- Kevin J. Haded
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for alignment of material to be scanned in a flat-bed sca...
- Patent number 5,625,469
- Issue date Apr 29, 1997
- AGFA Division, Bayer Corp.
- Joseph A. Wheeler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner drive system having minimum rotational error carriage suspe...
- Patent number 5,589,972
- Issue date Dec 31, 1996
- Agfa Division, Bayer Corporation
- Mark E. Tellam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner drive system having minimum rotational error carriage suspe...
- Patent number 5,523,876
- Issue date Jun 4, 1996
- Agfa Division, Bayer Corporation
- Mark E. Tellam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE