Inventor · disambiguated record
Robert W. Drushel
Also filed as: DRUSHEL ROBERT W
3 granted patents·13 citations·filing 1981–1981
64Inventor score
Technology areasB23H
Files withEX CELL O CORP3
Top patents by PatentIndex Score
3 records- 0130US4443681AElectric discharge machine automatic relay controlEX CELL O CORP·Filed 1981·Granted Apr 17, 1984·4 cites·4 claims
- 0229US4463240AElectric discharge machine servo controlEX CELL O CORP·Filed 1981·Granted Jul 31, 1984·4 cites·6 claims
- 0329US4427871AElectric discharge machine current cutoff controlEX CELL O CORP·Filed 1981·Granted Jan 24, 1984·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →