Inventor · disambiguated record
Richard T. Polanic
Also filed as: POLANIC RICHARD · POLANIC RICHARD T
8 granted patents·1 pending application·42 citations·filing 2004–2013
85Inventor score
Top patents by PatentIndex Score
9 records- 0176US7766361B2Rotating fifth wheel hitch kingpin assemblySAF HOLLAND INC·Filed 2007·Granted Aug 3, 2010·8 cites·14 claims
- 0274US8708362B2Automatic lock system for vehicle hitch assemblySAF HOLLAND INC·Filed 2013·Granted Apr 29, 2014·8 cites·20 claims
- 0373US8336902B2Hitch couplerTERPSMA ERIC M·Filed 2010·Granted Dec 25, 2012·5 cites·11 claims
- 0467US9242519B2Automatic lock system for vehicle hitch assemblySAF HOLLAND INC·Filed 2013·Granted Jan 26, 2016·6 cites·20 claims
- 0557US8960704B2Fifth wheel hitch kingpin assemblySAF HOLLAND INC·Filed 2013·Granted Feb 24, 2015·2 cites·18 claims
- 0657US8540270B2Hitch couplerTERPSMA ERIC M·Filed 2012·Granted Sep 24, 2013·3 cites·10 claims
- 0749US7431321B2Trailer hitch assemblySAF HOLLAND INC·Filed 2004·Granted Oct 7, 2008·8 cites·37 claims
- 0841US2006186625A1Baggage cart drawbar assemblyTERPSMA ERIC M·Filed 2006·Application pending·0 cites
- 0935USD688172SPintle hookSAF HOLLAND INC·Filed 2013·Granted Aug 20, 2013·2 cites·1 claims
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