Inventor · disambiguated record
Edward P. Murphy
Also filed as: MURPHY EDWARD P · MURPHY EDWARD PATRICK
15 granted patents·285 citations·filing 1976–1998
94Inventor score
Top patents by PatentIndex Score
15 records- 0190US4700741ABall check valveGRACO INC·Filed 1986·Granted Oct 20, 1987·64 cites·5 claims
- 0273US4790679APower paint brush with flow restrictor and removable brush headGRACO INC·Filed 1987·Granted Dec 13, 1988·43 cites·4 claims
- 0364US5320280APneumatically controlled spraying system having a diaphragm-operated switchGRACO INC·Filed 1993·Granted Jun 14, 1994·33 cites·14 claims
- 0461US4676685APower brush coating applicatorGRACO INC·Filed 1985·Granted Jun 30, 1987·27 cites·11 claims
- 0556US5934173AReciprocating plunger pumpHYPRO CORP·Filed 1997·Granted Aug 10, 1999·18 cites·3 claims
- 0655US4021880AGate stopMURPHY EDWARD PATRICK·Filed 1976·Granted May 10, 1977·14 cites·11 claims
- 0752US5228622ASpraying system having pressure safety limitsGRACO INC·Filed 1992·Granted Jul 20, 1993·23 cites·17 claims
- 0851US6045334AValve disabler for use in high pressure pipe cleaning applicationsHYPRO CORP·Filed 1998·Granted Apr 4, 2000·13 cites·3 claims
- 0945US5911562AHigh pressure fluid delivery system with automatic priming valveHYPRO CORP·Filed 1996·Granted Jun 15, 1999·15 cites·2 claims
- 1044US5286931AGauge with indicator switchGRACO INC·Filed 1993·Granted Feb 15, 1994·13 cites·8 claims
- 1141USD307830SPressure-fed paintbrush headGRACO INC·Filed 1987·Granted May 15, 1990·3 cites·1 claims
- 1237USD308920SPressure-fed trim paintbrush headGRACO INC·Filed 1987·Granted Jul 3, 1990·2 cites·1 claims
- 1336US5348454ALiquid pump resilient inlet insert for pumping high solids content liquidsGRACO INC·Filed 1993·Granted Sep 20, 1994·6 cites·6 claims
- 1432US5299741ATexture spray gun bleed valveGRACO INC·Filed 1993·Granted Apr 5, 1994·6 cites·1 claims
- 1530US5775880AValve disabler for use in high pressure pipe cleaning systemsHYPRO CORP·Filed 1996·Granted Jul 7, 1998·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →