Inventor · disambiguated record
Robert Lafrance
Also filed as: LAFRANCE ROBERT · LAFRANCE ROBERT R
2 granted patents·1 pending application·29 citations·filing 1979–2019
61Inventor score
Top patents by PatentIndex Score
3 records- 0155US4386320AX-Ray system signal derivation circuits for heat unit indicators and/or calibration metersLAFRANCE ROBERT R·Filed 1981·Granted May 31, 1983·18 cites·46 claims
- 0249US4297638AX-ray system signal derivation circuits for heat unit indicators and/or calibration metersLAFRANCE ROBERT R·Filed 1979·Granted Oct 27, 1981·11 cites·12 claims
- 0338US2021053690A1Vehicle recovery systemAVIATION SAFETY RESOURCES INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →