Inventor · disambiguated record
David O. Ward
Also filed as: WARD DAVID O
4 granted patents·133 citations·filing 1985–1996
80Inventor score
Technology areasB41J
Top patents by PatentIndex Score
4 records- 0186US4806036APrinter mechanism carried by upper portion of hinged housingGENICOM CORP·Filed 1987·Granted Feb 21, 1989·45 cites·22 claims
- 0285US5798774AGas assisted ink jet apparatus and methodDATAPRODUCTS CORP·Filed 1996·Granted Aug 25, 1998·58 cites·29 claims
- 0374US4761087APrinter with automatic printed paper advancement to tear-off position and subsequent retraction to new first print lineGENICOM CORP·Filed 1985·Granted Aug 2, 1988·24 cites·17 claims
- 0451USD294038SPrinter with legsGENICOM CORP·Filed 1985·Granted Feb 2, 1988·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →