Inventor · disambiguated record
David D. Polacsek
Also filed as: POLACSEK DAVID D
5 granted patents·1 pending application·326 citations·filing 1979–2006
85Inventor score
Top patents by PatentIndex Score
6 records- 0192US7204249B1Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storageINVCARE CORP·Filed 2000·Granted Apr 17, 2007·95 cites·18 claims
- 0291US4362907ACombination automobile sun visor and radio and speaker assemblyPOLACSEK DAVID D·Filed 1981·Granted Dec 7, 1982·84 cites·14 claims
- 0384US4244145AIndoor plant growing apparatusPOLACSEK DAVID D·Filed 1979·Granted Jan 13, 1981·40 cites·11 claims
- 0483US5513899ASeat cushion for wheelchairsINVACARE CORP·Filed 1993·Granted May 7, 1996·90 cites·8 claims
- 0561US4326100ACombination automobile sun visor and speaker assemblyPOLACSEK DAVID D·Filed 1980·Granted Apr 20, 1982·17 cites·9 claims
- 0644US2008066751A1System and method for humidifying a breathing gasINVACARE CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →