Inventor · disambiguated record
David E. Wickstrom
Also filed as: WICKSTROM DAVID · WICKSTROM DAVID E · WICKSTROM DAVID EVERT · WICKSTRÖM DAVID
12 granted patents·4 pending applications·296 citations·filing 1988–2019
91Inventor score
Files withDATACARD CORP8SANDVIK INTELLECTUAL PROPERTY3ENTRUST DATACARD CORP2CRONIN PATRICK CHARLES1SANDVIK MINING AND CONSTRUCTION TOOLS AB1
Top patents by PatentIndex Score
16 records- 0197US7434728B2Desktop card processorDATACARD CORP·Filed 2005·Granted Oct 14, 2008·78 cites·20 claims
- 0293US5037216ASystem and method for producing data bearing cardsDATACARD CORP·Filed 1988·Granted Aug 6, 1991·72 cites·83 claims
- 0386US5588763ASystem and method for cleaning and producing data bearing cardsDATACARD CORP·Filed 1994·Granted Dec 31, 1996·46 cites·18 claims
- 0485US8702328B2Desktop card printerCRONIN PATRICK CHARLES·Filed 2011·Granted Apr 22, 2014·9 cites·9 claims
- 0583US5239926ACard printer apparatus and methodDATACARD CORP·Filed 1992·Granted Aug 31, 1993·55 cites·39 claims
- 0681US5401111ASystem and method for cleaning data bearing cardsDATACARD CORP·Filed 1993·Granted Mar 28, 1995·35 cites·50 claims
- 0767US8042735B2Desktop card processorDATACARD CORP·Filed 2007·Granted Oct 25, 2011·0 cites·13 claims
- 0860US9751253B2Card de-bowing mechanismENTRUST DATACARD CORP·Filed 2016·Granted Sep 5, 2017·0 cites·5 claims
- 0959US10627023B2Threaded coupling end for a percussion drill string componentSANDVIK INTELLECTUAL PROPERTY·Filed 2016·Granted Apr 21, 2020·1 cites·15 claims
- 1053US10699509B2Array of card mechanismsENTRUST DATACARD CORP·Filed 2017·Granted Jun 30, 2020·0 cites·24 claims
- 1150US9381695B2Card de-bowing mechanismDATACARD CORP·Filed 2013·Granted Jul 5, 2016·0 cites·23 claims
- 1246US2009121409A1Plastic card reorienting mechanism and interchangeable input hopperDATACARD CORP·Filed 2008·Application pending·0 cites
- 1344US2021238927A1Drill bit with curved sludge groovesSANDVIK MINING AND CONSTRUCTION TOOLS AB·Filed 2019·Application pending·0 cites
- 1439US2012023710A1Trailer Hitch-Ball Chain CouplerWICKSTROM DAVID·Filed 2011·Application pending·0 cites
- 1532US11162619B2Drill rod or adaptor with strengthened spigot couplingSANDVIK INTELLECTUAL PROPERTY·Filed 2016·Granted Nov 2, 2021·0 cites·17 claims
- 1631US2017321496A1Drill string rod with guidance shoulderSANDVIK INTELLECTUAL PROPERTY·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →