Inventor · disambiguated record
John R. Lehman
Also filed as: LEHMAN JOHN R · LEHMAN JOHN RAY
7 granted patents·121 citations·filing 1982–2000
87Inventor score
Top patents by PatentIndex Score
7 records- 0180US6192912B1Low profile pneumatically activated valve assemblyITT MFG ENTERPRISES INC·Filed 2000·Granted Feb 27, 2001·32 cites·21 claims
- 0259US6079441AAdjustable electronic position indicator apparatusITT MFG ENTERPRISES INC·Filed 1997·Granted Jun 27, 2000·21 cites·12 claims
- 0355US4683906ATrunnion type ball valveITT·Filed 1985·Granted Aug 4, 1987·17 cites·8 claims
- 0448US5649567ASealing arrangement, for use with, and in combination with, a steam and fuel oil control and furge valve, and a valve seat thereforITT FLUID TECHNOLOGY CORP·Filed 1995·Granted Jul 22, 1997·15 cites·5 claims
- 0537US4469016ASpring safety deviceITT·Filed 1982·Granted Sep 4, 1984·8 cites·9 claims
- 0633US6503237B1Absorbent garment with seamless leak guardsKIMBERLY CLARK CO·Filed 1999·Granted Jan 7, 2003·17 cites·21 claims
- 0731US6632213B1Absorbent article with a rolled leg cuffKIMBERLY CLARK CO·Filed 1999·Granted Oct 14, 2003·11 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →