Inventor · disambiguated record
William P. Campbell
Also filed as: CAMPBELL III WILLIAM P · CAMPBELL III WILLIAM PATRICK · CAMPBELL WILLIAM · CAMPBELL WILLIAM P
13 granted patents·583 citations·filing 1975–2012
94Inventor score
Files withCAMPBELL WILLIAM P7CAMPBELL WILLIAM2CAMPBELL III WILLIAM P1CAMPBELL III WILLIAM PATRICK1CAMPBELL WILLIAM P III1
Top patents by PatentIndex Score
13 records- 0192US4643327AInsulated container hinge sealCAMPBELL WILLIAM P·Filed 1986·Granted Feb 17, 1987·97 cites·22 claims
- 0287US5018521AMethod of and apparatus for increased transfer of heat into or out of the bodyCAMPBELL WILLIAM P·Filed 1988·Granted May 28, 1991·211 cites·34 claims
- 0387US4081289ASolar energy systemCAMPBELL III WILLIAM PATRICK·Filed 1975·Granted Mar 28, 1978·58 cites·8 claims
- 0479USD283775SDrinking vessel baseCAMPBELL WILLIAM P·Filed 1983·Granted May 13, 1986·16 cites·1 claims
- 0577US6992951B2Permanent seafloor seismic recording system utilizing micro electro-mechanical systems seismic sensors and method of deploying sameINPUT OUTPUT INC·Filed 2003·Granted Jan 31, 2006·44 cites·18 claims
- 0676USD283866SDrinking vesselCAMPBELL WILLIAM P·Filed 1983·Granted May 20, 1986·14 cites·1 claims
- 0765US4172740ASolar energy systemCAMPBELL WILLIAM P III·Filed 1978·Granted Oct 30, 1979·22 cites·33 claims
- 0853USD682429SHearing aidCAMPBELL WILLIAM·Filed 2011·Granted May 14, 2013·9 cites·1 claims
- 0948US5022560ASpigot and wrench combination for a beverage dispenserCAMPBELL WILLIAM P·Filed 1989·Granted Jun 11, 1991·11 cites·22 claims
- 1045US5290233AHypodermic injection deviceCAMPBELL WILLIAM P·Filed 1991·Granted Mar 1, 1994·49 cites·17 claims
- 1144US5061249AHypodermic injection deviceCAMPBELL WILLIAM P·Filed 1990·Granted Oct 29, 1991·46 cites·22 claims
- 1243USD677388SHearing aidCAMPBELL WILLIAM·Filed 2012·Granted Mar 5, 2013·5 cites·1 claims
- 1323US4705913AAmorphous silicon devices and method of producingCAMPBELL III WILLIAM P·Filed 1986·Granted Nov 10, 1987·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →