Inventor · disambiguated record
David Hartman
Also filed as: HARTMAN DAVID · HARTMAN DAVID C · HARTMAN SR DAVID C
12 granted patents·168 citations·filing 1992–2014
91Inventor score
Files withIND THERMO POLYMERS LTD3HARTMAN DAVID C2INDUSTRIAL THERMO POLYMERS LTD2PARLEC INC2HARTMAN SR DAVID C1
Top patents by PatentIndex Score
12 records- 0185US6322299B1End mill holderPARLEC INC·Filed 2000·Granted Nov 27, 2001·33 cites·11 claims
- 0280US7077608B2System for mounting a machine tool in a holderPARLEC INC·Filed 2004·Granted Jul 18, 2006·23 cites·3 claims
- 0380US6478700B2Arrow spin deviceFiled 2001·Granted Nov 12, 2002·26 cites·4 claims
- 0472US8136971B2Vehicular light assembly and associated method for repairing the sameHARTMAN DAVID C·Filed 2007·Granted Mar 20, 2012·3 cites·8 claims
- 0571US6158999ARotary dieFiled 1998·Granted Dec 12, 2000·23 cites·14 claims
- 0670US9603496B1Toilet seat assemblyHARTMAN DAVID C·Filed 2014·Granted Mar 28, 2017·3 cites·1 claims
- 0766US6533974B1Method of forming a profile on a foam rodIND THERMO POLYMERS LTD·Filed 2000·Granted Mar 18, 2003·6 cites·6 claims
- 0854US5419859AMethod of forming pipe insulation with an adhesive closureIND THERMO POLYMERS LTD·Filed 1993·Granted May 30, 1995·17 cites·9 claims
- 0954US5417901AMethod of forming pipe insulation with prestressed tape closureIND THERMO POLYMERS LTD·Filed 1993·Granted May 23, 1995·18 cites·7 claims
- 1045USD377813SPlayhouseINDUSTRIAL THERMO POLYMERS LTD·Filed 1996·Granted Feb 4, 1997·5 cites·1 claims
- 1132US5197738AMiniature golf courseHARTMAN SR DAVID C·Filed 1992·Granted Mar 30, 1993·11 cites·3 claims
- 1229USD385591SPlay structureINDUSTRIAL THERMO POLYMERS LTD·Filed 1996·Granted Oct 28, 1997·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →