Inventor · disambiguated record
Roger J. Fisher
Also filed as: FISHER ROGER J
2 granted patents·40 citations·filing 1973–1973
62Inventor score
Top patents by PatentIndex Score
2 records- 0170US3934233ARead-only-memory for electronic calculatorTEXAS INSTRUMENTS INC·Filed 1973·Granted Jan 20, 1976·32 cites·12 claims
- 0243US3987416AElectronic calculator with display and keyboard scanning signal generator in data memoryVANDIERENDONCK JERRY L·Filed 1973·Granted Oct 19, 1976·8 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →