Individual holder
LAFRANCE ROBERT R
CA·2 granted patents·29 citations·filing 1979–1981
Individually held — no corporate assignee on record.
Technology mixH05G2
Top patents by PatentIndex Score
2 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
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