Inventor · disambiguated record
Percy E. Goodwin
Also filed as: GOODWIN PERCY E
3 granted patents·127 citations·filing 1990–1992
76Inventor score
Technology areasC02F
Top patents by PatentIndex Score
3 records- 0183US5277802ADual cartridge filter employing pH controlHEALTHGUARD INC·Filed 1992·Granted Jan 11, 1994·66 cites·7 claims
- 0278USD320640SWater filterGOODWIN PERCY E·Filed 1990·Granted Oct 8, 1991·27 cites·1 claims
- 0365US5092993AFluid filter having enhanced adaptability to environmental conditionsHEALTHGUARD INC·Filed 1990·Granted Mar 3, 1992·34 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →