Inventor · disambiguated record
Gardner Klaasen
Also filed as: HEIDMANN KURT R · KLAASEN GARDNER · KLAASEN GARDNER J · KLAASEN II GARDNER
24 granted patents·2 pending applications·1,192 citations·filing 1997–2017
97Inventor score
Files withSTEELCASE DEV CORP9STEELCASE INC4HARBOR STEEL & SUPPLY CORP3CLOSURE MEDICAL CORP2ALTICOR INC1
Top patents by PatentIndex Score
26 records- 0198US6394546B1Lumbar deviceSTEELCASE DEV CORP·Filed 2000·Granted May 28, 2002·260 cites·41 claims
- 0298US5975634AChair including novel back constructionSTEELCASE DEV INC·Filed 1997·Granted Nov 2, 1999·272 cites·59 claims
- 0397US6394545B2Back for seating unitSTEELCASE DEV CORP·Filed 2001·Granted May 28, 2002·85 cites·10 claims
- 0497US6367877B1Back for seating unitSTEELCASE DEV CORP·Filed 2000·Granted Apr 9, 2002·79 cites·19 claims
- 0597US6349992B1Seating unit including novel back constructionSTEELCASE DEV CORP·Filed 2000·Granted Feb 26, 2002·92 cites·69 claims
- 0696US6460928B2Seating unit including novel back constructionSTEELCASE DEV CORP·Filed 2001·Granted Oct 8, 2002·65 cites·32 claims
- 0794US6905171B2Seating unit including novel back constructionSTEELCASE DEV CORP·Filed 2003·Granted Jun 14, 2005·49 cites·78 claims
- 0893USD414349SChairSTEELCASE INC·Filed 1997·Granted Sep 28, 1999·46 cites·1 claims
- 0987USD507437SChair seat and backrestKIMBALL INT·Filed 2004·Granted Jul 19, 2005·34 cites·1 claims
- 1085USD568625SSeating unitSTEELCASE INC·Filed 2007·Granted May 13, 2008·26 cites·1 claims
- 1183USD559385SAdhesive dispenser/applicator deviceCLOSURE MEDICAL CORP·Filed 2007·Granted Jan 8, 2008·22 cites·1 claims
- 1283USD448084SKnee fitmentALTICOR INC·Filed 2001·Granted Sep 18, 2001·31 cites·1 claims
- 1382US10177799B2Mount for hand-held electronic scannersCLARION TECH INC·Filed 2017·Granted Jan 8, 2019·5 cites·20 claims
- 1480US6419332B1File cabinetHARBOR STEEL & SUPPLY CORP·Filed 2000·Granted Jul 16, 2002·38 cites·29 claims
- 1573USD546573SBack for a seating unitSTEELCASE DEV CORP·Filed 2004·Granted Jul 17, 2007·14 cites·1 claims
- 1663USD540470SAdhesive dispenser/applicator deviceCLOSURE MEDICAL CORP·Filed 2004·Granted Apr 10, 2007·9 cites·1 claims
- 1761USD557026SSeating unitSTEELCASE DEV CORP·Filed 2007·Granted Dec 11, 2007·9 cites·1 claims
- 1860US6588865B2Carrousel file cabinetHARBOR STEEL & SUPPLY CORP·Filed 2001·Granted Jul 8, 2003·12 cites·21 claims
- 1960USD421540SChair backSTEELCASE INC·Filed 1999·Granted Mar 14, 2000·10 cites·1 claims
- 2057USD586136SSeating unitSTEELCASE INC·Filed 2007·Granted Feb 10, 2009·8 cites·1 claims
- 2155USD599014SAdhesive dispenser/applicator deviceCLOSURE MEDICAL CORP USA·Filed 2007·Granted Aug 25, 2009·8 cites·1 claims
- 2252US6830159B2File cabinet containerHARBOR STEEL & SUPPLY CORP·Filed 2002·Granted Dec 14, 2004·6 cites·5 claims
- 2352US2013278037A1Chair with collapsible seat backZERO1 LLC·Filed 2013·Application pending·0 cites
- 2451USD836646SDevice mount for scannerBROWNLOW JOHN·Filed 2016·Granted Dec 25, 2018·6 cites·1 claims
- 2550USD554381SSeating unitSTEELCASE DEV CORP·Filed 2005·Granted Nov 6, 2007·6 cites·1 claims
- 2647US2011210593A1Chair with collapsible seat backZERO1·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →