Inventor · disambiguated record
John Karns
Also filed as: KARNS JOHN · KARNS JOHN L
2 granted patents·5 pending applications·37 citations·filing 1986–2015
64Inventor score
Top patents by PatentIndex Score
7 records- 0189US7718893B2Adjustable plaster ring coverPROTECTCONNECT·Filed 2008·Granted May 18, 2010·29 cites·16 claims
- 0255US2014345933A1Adjustable plaster ring coverPROTECTCONNECT INC·Filed 2014·Application pending·0 cites
- 0349US2015236490A1Adjustable plaster ring coverPROTECTCONNECT·Filed 2015·Application pending·0 cites
- 0448US2012247803A1Adjustable plaster ring coverPURVES STEVE·Filed 2012·Application pending·0 cites
- 0544US2010218969A1Adjustable plaster ring coverPROTECTCONNECT INC·Filed 2010·Application pending·0 cites
- 0643US2008053698A1Pre-wired power distribution systemPURVES STEVE·Filed 2007·Application pending·0 cites
- 0728US4664489AAuxiliary mirror systemKARNS JOHN L·Filed 1986·Granted May 12, 1987·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →