Inventor · disambiguated record
Charles A. Joseph
Also filed as: JOSEPH CHARLES A
5 granted patents·211 citations·filing 1978–1992
84Inventor score
Top patents by PatentIndex Score
5 records- 0189US5249101AChip carrier with protective coating for circuitized surfaceIBM·Filed 1992·Granted Sep 28, 1993·134 cites·5 claims
- 0283US4358627AReducing chloride concentrationIBM·Filed 1981·Granted Nov 9, 1982·20 cites·19 claims
- 0371US4859268AMethod of using electrically conductive compositionIBM·Filed 1988·Granted Aug 22, 1989·23 cites·13 claims
- 0468US4780371AElectrically conductive composition and use thereofIBM·Filed 1986·Granted Oct 25, 1988·24 cites·23 claims
- 0565USD258379SWell pipe spacerJOSEPH CHARLES A·Filed 1978·Granted Feb 24, 1981·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →