Inventor · disambiguated record
Marvin C. Schroeder
Also filed as: SCHROEDER MARVIN C
3 granted patents·145 citations·filing 1978–1995
77Inventor score
Top patents by PatentIndex Score
3 records- 0185US4272202ARibbon cartridge with broken unidirectional friction drive and self cleaning gearsDATA CARD CORP·Filed 1978·Granted Jun 9, 1981·38 cites·18 claims
- 0274US5550932AMethod for encoding MICR documentsPIERCE COMPANIES INC·Filed 1992·Granted Aug 27, 1996·59 cites·2 claims
- 0369US5627909AMethod for encoding MICR documentsTROY SYSTEM INC·Filed 1995·Granted May 6, 1997·48 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →