Inventor · disambiguated record
Donald P. Dolifka
Also filed as: DOLIFKA DONALD P
5 granted patents·25 citations·filing 1989–2013
76Inventor score
Top patents by PatentIndex Score
5 records- 0167USD323355SCoin operated purified water dispensing stationDOLIFKA DONALD P·Filed 1989·Granted Jan 21, 1992·14 cites·1 claims
- 0260US8511349B2Chassis assemblyKOLBER JOHN J·Filed 2012·Granted Aug 20, 2013·2 cites·6 claims
- 0358US8156968B2Chassis assemblyKOLBER JOHN J·Filed 2007·Granted Apr 17, 2012·2 cites·12 claims
- 0449US9417109B2Chassis assemblyWATERMILL EXPRESS LLC·Filed 2013·Granted Aug 16, 2016·0 cites·6 claims
- 0546USD341627SCoin operated purified water dispensing stationDOLIFKA DONALD P·Filed 1991·Granted Nov 23, 1993·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →