Inventor · disambiguated record
Robert Krupa
Also filed as: KRUPA JR ROBERT L · KRUPA ROBERT · KRUPA ROBERT J
5 granted patents·2 pending applications·58 citations·filing 1985–2007
78Inventor score
Top patents by PatentIndex Score
7 records- 0174US6060822ASpark plugCENTURY DEV INTERNATIONAL LTD·Filed 1998·Granted May 9, 2000·32 cites·7 claims
- 0262US6635822B2Snap-in meterPRIME INSTR INC·Filed 2002·Granted Oct 21, 2003·13 cites·8 claims
- 0347US2009093352A1Body-building device substantially in the form of a "cloverleaf", which permits muscular working of the lower and upper limbsKRUPA ROBERT·Filed 2007·Application pending·0 cites
- 0441US2005003103A1Method for embedding a marking substance in a device such as an insertion tubeFiled 2004·Application pending·0 cites
- 0538US5936332ASpark plugCENTURY DEV INTERNATIONAL LTD·Filed 1997·Granted Aug 10, 1999·8 cites·10 claims
- 0631US4710706AElectrical measuring meter and method including a calibrating elementPRIME INSTR INC·Filed 1985·Granted Dec 1, 1987·5 cites·20 claims
- 0724US5786688AElectrical ammeter including an induction coilPRIME INSTR INC·Filed 1995·Granted Jul 28, 1998·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →