Inventor · disambiguated record
Charles R. Hughes
Also filed as: HUGHES CHARLES R
3 granted patents·172 citations·filing 1977–1991
77Inventor score
Files withBETHLEHEM STEEL CORP3
Top patents by PatentIndex Score
3 records- 0191US4197695AMethod of making sealed wire ropeBETHLEHEM STEEL CORP·Filed 1977·Granted Apr 15, 1980·97 cites·6 claims
- 0290US4123894ASealed wire ropeBETHLEHEM STEEL CORP·Filed 1977·Granted Nov 7, 1978·41 cites·10 claims
- 0381US5192418AMetal recovery method and system for electroplating wastesBETHLEHEM STEEL CORP·Filed 1991·Granted Mar 9, 1993·34 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →