Inventor · disambiguated record
Richard D. Manca
Also filed as: MANCA RICHARD D
4 granted patents·50 citations·filing 1986–1989
76Inventor score
Technology areasG03G
Files withXEROX CORP4
Top patents by PatentIndex Score
4 records- 0177US4963455ADeveloper compositions with suspension polymerized styrene butadiene resinsXEROX CORP·Filed 1989·Granted Oct 16, 1990·20 cites·35 claims
- 0273US4752550AToner compositions with inner salt charge enhancing additivesXEROX CORP·Filed 1986·Granted Jun 21, 1988·18 cites·66 claims
- 0357US4820604AToner and developer compositions with sulfur cotaining organopolysiloxane waxesXEROX CORP·Filed 1987·Granted Apr 11, 1989·10 cites·31 claims
- 0432US4837105AImaging process with prevention of toner spotsXEROX CORP·Filed 1988·Granted Jun 6, 1989·2 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →