Inventor · disambiguated record
Randall Scott Koplin
Also filed as: KOPLIN RANDALL S · KOPLIN RANDALL SCOTT
4 granted patents·68 citations·filing 2004–2014
74Inventor score
Technology areasA47L
Top patents by PatentIndex Score
4 records- 0190US7228589B2Unattended spot cleaning apparatusBISSELL HOMECARE INC·Filed 2004·Granted Jun 12, 2007·61 cites·50 claims
- 0272US9629513B2Floor cleaning machineRUG DOCTOR LLC·Filed 2014·Granted Apr 25, 2017·4 cites·7 claims
- 0366US8997306B2Floor cleaning machineHILL JASON E·Filed 2011·Granted Apr 7, 2015·3 cites·5 claims
- 0452US9622634B2Floor cleaning machineRUG DOCTOR LLC·Filed 2014·Granted Apr 18, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →