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Al Mletzko
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Woodbury, CT, US
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last 30 patents
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Patent Grant
Method and apparatus for calibration of a charge ratio digitizer
Patent number
4,831,566
Issue date
May 16, 1989
Summagraphics Corporation
Henry G. Matthews
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Menu for a charge ratio digitizer
Patent number
4,788,386
Issue date
Nov 29, 1988
Summagraphics Corporation
Henry G. Matthews
G06 - COMPUTING CALCULATING COUNTING