Inventor · disambiguated record
Roy L. Feiss
Also filed as: FEISS ROY L
4 granted patents·93 citations·filing 1979–1993
78Inventor score
Top patents by PatentIndex Score
4 records- 0183US4244388ACombination valveCRANE CO·Filed 1979·Granted Jan 13, 1981·41 cites·8 claims
- 0270US5005605AConditioning valveKEYSTONE INT·Filed 1989·Granted Apr 9, 1991·31 cites·2 claims
- 0354US5385121ASteam desuperheaterKEYSTONE INT·Filed 1993·Granted Jan 31, 1995·18 cites·20 claims
- 0425US5000851ATurbine filter with pressure seal bonnetKEYSTONE INT·Filed 1990·Granted Mar 19, 1991·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →