Inventor · disambiguated record
David R. Henke
Also filed as: HENKE DAVID · HENKE DAVID R · Henke David Robert
30 granted patents·6 pending applications·963 citations·filing 1986–2021
98Inventor score
Top patents by PatentIndex Score
36 records- 0197US4885876ASander tool apparatusWARNER MANUFACTURING COMPANY·Filed 1988·Granted Dec 12, 1989·124 cites·3 claims
- 0294US8844410B2Tool handle and method for making sameHENKE DAVID R·Filed 2012·Granted Sep 30, 2014·28 cites·28 claims
- 0393US5433004ASingle edge blade scraperWARNER MANUFACTURING COMPANY·Filed 1993·Granted Jul 18, 1995·106 cites·17 claims
- 0492USD310012SHand-held sanderWARNER MFG CO·Filed 1986·Granted Aug 21, 1990·39 cites·1 claims
- 0591US7416477B2Sander tool with pivoting handle and attachable polWARNER MFG CO·Filed 2006·Granted Aug 26, 2008·25 cites·15 claims
- 0689USD562517SMulti-feature scraper toolWARNER MFG CO·Filed 2006·Granted Feb 19, 2008·45 cites·1 claims
- 0789US6668751B1System and method for identifying hand toolsWARNER MFG CO·Filed 1999·Granted Dec 30, 2003·96 cites·15 claims
- 0888US5956788AErgonomic, single hand, folding painter's toolWARNER MANUFACTURING COMPANY·Filed 1997·Granted Sep 28, 1999·65 cites·26 claims
- 0988US4955138AUtility blade scraperWARNER MANUFACTURING COMPANY·Filed 1989·Granted Sep 11, 1990·66 cites·16 claims
- 1086USD399621SErgonomic, single hand, folding painter's toolWARNER MFG CO·Filed 1997·Granted Oct 13, 1998·31 cites·1 claims
- 1185US5979058AContractor hand toolWARNER MANUFACTURING COMPANY·Filed 1998·Granted Nov 9, 1999·81 cites·19 claims
- 1284USD396910SScraper hand toolWARNER MFG CORPORATIONA·Filed 1997·Granted Aug 11, 1998·31 cites·1 claims
- 1382USD364252SHand toolWARNER MFG CO·Filed 1994·Granted Nov 14, 1995·22 cites·1 claims
- 1479USD405668SBucket opener toolWARNER MFG CO·Filed 1998·Granted Feb 16, 1999·22 cites·1 claims
- 1578USD320921SWallstripper toolWARNER MFG CO·Filed 1989·Granted Oct 22, 1991·17 cites·1 claims
- 1672US4834237AWallcovering kit apparatus and methodWARNER MANUFACTURING COMPANY·Filed 1988·Granted May 30, 1989·28 cites·24 claims
- 1770US5398809ATool kit with projecting tool handleWARNER MANUFACTURING COMPANY·Filed 1993·Granted Mar 21, 1995·25 cites·6 claims
- 1870US5095573AScraper toolWARNER MANUFACTURING COMPANY·Filed 1990·Granted Mar 17, 1992·43 cites·8 claims
- 1965US9610679B2Tool handle and method for making sameWARNER MFG CO·Filed 2014·Granted Apr 4, 2017·2 cites·20 claims
- 2060US9290953B2Compound containerWARNER MFG CO·Filed 2013·Granted Mar 22, 2016·1 cites·20 claims
- 2160USD564325SSander toolWARNER MFG CO·Filed 2006·Granted Mar 18, 2008·11 cites·1 claims
- 2260US2021229253A1Multi-purpose folding toolWARNER MFG CO·Filed 2021·Application pending·0 cites
- 2357US5257695ATool kit with projecting tool handleWARNER MANUFACTURING COMPANY·Filed 1993·Granted Nov 2, 1993·16 cites·18 claims
- 2454US6865761B2Apparatus and method for opening a container and mixing and cleaning a containerWARNER MFG CO·Filed 2002·Granted Mar 15, 2005·5 cites·17 claims
- 2554US2006288619A1Point of purchase displayWARNER MFG CO·Filed 2005·Application pending·0 cites
- 2653US2020189087A1Multi-purpose folding toolWARNER MFG CO·Filed 2019·Application pending·0 cites
- 2752USD556534SSander tool with pivoting handleWARNER MFG CO·Filed 2006·Granted Dec 4, 2007·8 cites·1 claims
- 2852US2007209210A1Scraper toolWARNER MFG CO·Filed 2006·Application pending·0 cites
- 2950US2004079274A1System and method for identifying hand toolsWARNER MFG CO·Filed 2003·Application pending·0 cites
- 3047USD809235SGlass scraperWARNER MFG CO·Filed 2015·Granted Jan 30, 2018·5 cites·1 claims
- 3147US2008087556A1Display containerWARNER MFG CO·Filed 2006·Application pending·0 cites
- 3245USD527190STwo wheel edger handleWARNER MFG CO·Filed 2004·Granted Aug 29, 2006·5 cites·1 claims
- 3344USD702408SAdjustable blade pole scraperWARNER MFG CO·Filed 2013·Granted Apr 8, 2014·5 cites·1 claims
- 3441USD555856SScraper tool with pivoting handleWARNER MFG CO·Filed 2006·Granted Nov 20, 2007·6 cites·1 claims
- 3541USD527532SPaint pad applicator handleWARNER MFG CO·Filed 2004·Granted Sep 5, 2006·4 cites·1 claims
- 3633USD563191SHand tool handleWARNER MFG CO·Filed 2007·Granted Mar 4, 2008·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →