Inventor · disambiguated record
Sherman R. Farrell
Also filed as: FARRELL SHERMAN R
4 granted patents·160 citations·filing 1980–1987
80Inventor score
Technology areasH01J
Files withRPC IND4
Top patents by PatentIndex Score
4 records- 0194US4786844AWire ion plasma gunRPC IND·Filed 1987·Granted Nov 22, 1988·94 cites·9 claims
- 0286US4409511APhase transition cooled window for broad beam electron gunRPC IND·Filed 1981·Granted Oct 11, 1983·33 cites·27 claims
- 0379US4333036AAnode foil holder for broad beam electron gunRPC IND·Filed 1980·Granted Jun 1, 1982·23 cites·11 claims
- 0456US4749911AIon plasma electron gun with dose rate control via amplitude modulation of the plasma dischargeRPC IND·Filed 1987·Granted Jun 7, 1988·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →