Inventor · disambiguated record
James L. Campbell
Also filed as: CAMPBELL JAMES · CAMPBELL JAMES L · CAMPBELL JAMES LEO
8 granted patents·2 pending applications·542 citations·filing 1976–2018
89Inventor score
Top patents by PatentIndex Score
10 records- 0198US5310524ACatheter reprocessing and sterilizing systemMINNTECH CORP·Filed 1992·Granted May 10, 1994·225 cites·14 claims
- 0293US6644310B1Apparatus and method for providing a breathing gas employing a bi-level flow generator with an AC synchronous motorMALLINCKRODT INC·Filed 2000·Granted Nov 11, 2003·238 cites·22 claims
- 0386US6775917B1Adjustable angle cutting jig device and method of usingFiled 2003·Granted Aug 17, 2004·42 cites·18 claims
- 0463US4087009ABackhoe frameMASSEY FERGUSON INC·Filed 1976·Granted May 2, 1978·19 cites·10 claims
- 0552US9038923B2Fluid level indicator in an airless fluid sprayerROBENS WAYNE D·Filed 2010·Granted May 26, 2015·1 cites·20 claims
- 0642US6831247B2Resistance butt flash weldingEDGE MFG INC·Filed 2003·Granted Dec 14, 2004·2 cites·13 claims
- 0738USD350398SCatheter sterilizing cassetteMINNTECH CORP·Filed 1993·Granted Sep 6, 1994·5 cites·1 claims
- 0832US2020080587A1Forged Steel Cross-Head PistonCAMPBELL JAMES L·Filed 2018·Application pending·0 cites
- 0929US5476454ABalloon catheter lock adaptor for use with a resterilization systemMINNTECH CORP·Filed 1993·Granted Dec 19, 1995·10 cites·12 claims
- 1025US2008017024A1Piston for internal combustion engineRUBLE JAN A·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →