Inventor · disambiguated record
Richard C. Wirnowski
Also filed as: WIRNOWSKI RICHARD C
2 granted patents·73 citations·filing 1982–1983
64Inventor score
Technology areasB41M
Files withEXXON RESEARCH ENGINEERING CO2
Top patents by PatentIndex Score
2 records- 0187US4403224ASmudge-free electrosensitive recording medium and method of inhibiting smudge formation on said mediumEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Sep 6, 1983·65 cites·16 claims
- 0252US4488158AElectrosensitive recording mediumEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Dec 11, 1984·8 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →