Inventor · disambiguated record
Charles M. Heard
Also filed as: HEARD CHARLES M
4 granted patents·143 citations·filing 1981–1985
80Inventor score
Top patents by PatentIndex Score
4 records- 0193US4578928AHigh speed evacuation chamber packaging machine and methodACRALOC CORP·Filed 1983·Granted Apr 1, 1986·75 cites·6 claims
- 0289US4524405AFan-shaped indirect lighting reflectorHEARD CHARLES M·Filed 1983·Granted Jun 18, 1985·45 cites·20 claims
- 0351US4520493AAdaptive recursive frequency offset tracking systemHUGHES AIRCRAFT CO·Filed 1981·Granted May 28, 1985·14 cites·14 claims
- 0448US4712222AAdaptive recursive phase offset tracking systemHUGHES AIRCRAFT CO·Filed 1985·Granted Dec 8, 1987·9 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →