Inventor · disambiguated record
Mark L. Welker
Also filed as: WELKER MARK · WELKER MARK DAVID · WELKER MARK L
7 granted patents·6 pending applications·163 citations·filing 1984–2015
87Inventor score
Top patents by PatentIndex Score
13 records- 0194US9524139B2System and method for positioning an application window based on usage context for dual screen display deviceDELL PRODUCTS LP·Filed 2013·Granted Dec 20, 2016·26 cites·20 claims
- 0289US8439517B2Fixture installation apparatus and methodWELKER MARK L·Filed 2011·Granted May 14, 2013·18 cites·20 claims
- 0388US8350228B2Germicidal fixture and methodsARCALUX CORP·Filed 2010·Granted Jan 8, 2013·30 cites·12 claims
- 0481US7922351B2FixtureWELKER MARK L·Filed 2007·Granted Apr 12, 2011·19 cites·2 claims
- 0576US4685308ATemperature responsive cooling apparatusWELKER MARK L·Filed 1984·Granted Aug 11, 1987·47 cites·20 claims
- 0658US2004172268A1Method for creating a human resources and benefits websiteFiled 2004·Application pending·0 cites
- 0754US4542627ACooling apparatus for air conditioner and refrigeration systemsAC RES TECH INC·Filed 1984·Granted Sep 24, 1985·20 cites·20 claims
- 0842US2014158445A1Hoverbarrow and methodWELKER MARK L·Filed 2012·Application pending·0 cites
- 0942US2006152921A1Fixture and methodsWELKER MARK L·Filed 2005·Application pending·0 cites
- 1035US2014339038A1Leisure equipment trolleySEAWEST TECHNOLOGIES PTE LTD·Filed 2012·Application pending·0 cites
- 1135US2006258221A1Connector apparatus and methodWELKER MARK L·Filed 2006·Application pending·0 cites
- 1229US2017001619A1Hoverbarrow and methodWELKER MARK·Filed 2015·Application pending·0 cites
- 1324USD709663SFoldable trolleyWELKER MARK·Filed 2013·Granted Jul 22, 2014·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →