Inventor · disambiguated record
William H. Maddock
Also filed as: MADDOCK WILLIAM · MADDOCK WILLIAM H · MADDOCK WILLIAM HARVARD
11 granted patents·328 citations·filing 1976–1996
92Inventor score
Top patents by PatentIndex Score
11 records- 0194US4656320ACord reelNOMA INC·Filed 1984·Granted Apr 7, 1987·79 cites·8 claims
- 0281US4678153ATrouble lamp and retainerNOMA INC·Filed 1985·Granted Jul 7, 1987·48 cites·14 claims
- 0380USD379964SLow profile lever-off plugNOMA INC·Filed 1996·Granted Jun 17, 1997·24 cites·1 claims
- 0477USD305156SOutdoor luminaireNOMA INC·Filed 1987·Granted Dec 19, 1989·17 cites·1 claims
- 0572US4064774AWork handling apparatus for center drive latheSTANDARD MODERN TOOL CO·Filed 1976·Granted Dec 27, 1977·25 cites·6 claims
- 0670US5604436AChristmas light string circuit testerFiled 1995·Granted Feb 18, 1997·41 cites·7 claims
- 0767US4789570AArtificial shrubNOMA INC·Filed 1986·Granted Dec 6, 1988·35 cites·17 claims
- 0859US4778409AScrew in lamp holderNOMA INC·Filed 1986·Granted Oct 18, 1988·20 cites·10 claims
- 0950US5595439ADecorative light strings and multi-purpose lampholders thereforNOMA INC·Filed 1994·Granted Jan 21, 1997·16 cites·10 claims
- 1050US4826448AElectrical connectorNOMA INC·Filed 1987·Granted May 2, 1989·16 cites·16 claims
- 1135US5355288ALampholder and mounting means thereforNOMA INC·Filed 1993·Granted Oct 11, 1994·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →