Inventor · disambiguated record
David P. Passerell
Also filed as: PASSERELL DAVID P · RESCHKE ALBERT H
11 granted patents·425 citations·filing 1976–2004
92Inventor score
Top patents by PatentIndex Score
11 records- 0194US4229025AStab-type couplingPERFECTION CORP·Filed 1978·Granted Oct 21, 1980·90 cites·14 claims
- 0292US4282175AStab-type coupling and methodPERFECTION CORP·Filed 1979·Granted Aug 4, 1981·72 cites·2 claims
- 0390US4712813ACoupling apparatusPERFECTION CORP·Filed 1986·Granted Dec 15, 1987·107 cites·15 claims
- 0482US4216793AShutoff valvePERFECTION CORP·Filed 1978·Granted Aug 12, 1980·35 cites·12 claims
- 0566US5149054AReinforced polymer valvePERFECTION CORP·Filed 1990·Granted Sep 22, 1992·31 cites·30 claims
- 0666US4083583APipe fitting having a non-metallic sealing memberPERFECTION CORP·Filed 1976·Granted Apr 11, 1978·27 cites·2 claims
- 0757US4418888AAngle cock valvePERFECTION CORP·Filed 1981·Granted Dec 6, 1983·19 cites·16 claims
- 0851US4628965AStab-type couplingPERFECTION CORP·Filed 1984·Granted Dec 16, 1986·18 cites·2 claims
- 0944US4487432ANo-hole insertion jointPERFECTION CORP·Filed 1981·Granted Dec 11, 1984·12 cites·22 claims
- 1043US4750707AAngle valvePERFECTION CORP·Filed 1987·Granted Jun 14, 1988·11 cites·16 claims
- 1135US7270087B2Heat trapBRADFORD WHITE CORP·Filed 2004·Granted Sep 18, 2007·3 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →