Inventor · disambiguated record
Richard Foster
Also filed as: FOSTER RICHARD · FOSTER RICHARD A · FOSTER RICHARD ALLEN
23 granted patents·1 pending application·161 citations·filing 1983–2017
95Inventor score
Top patents by PatentIndex Score
24 records- 0191US10674881B2Liquid extraction apparatus and methodRUG DOCTOR LLC·Filed 2017·Granted Jun 9, 2020·10 cites·18 claims
- 0291US8662143B1Mold having ceramic insertFOSTER RICHARD ALLEN·Filed 2012·Granted Mar 4, 2014·17 cites·14 claims
- 0388US10743734B2Surface cleaning apparatusRUG DOCTOR LLC·Filed 2017·Granted Aug 18, 2020·7 cites·18 claims
- 0487USD857312SSurface cleaning device handleRUG DOCTOR LLC·Filed 2017·Granted Aug 20, 2019·28 cites·1 claims
- 0581US10610076B2Liquid extraction apparatusRUG DOCTOR LLC·Filed 2017·Granted Apr 7, 2020·4 cites·20 claims
- 0680USD843733SBrush rollRUG DOCTOR LLC·Filed 2017·Granted Mar 26, 2019·19 cites·1 claims
- 0769USD857315SSurface cleaning device shaftRUG DOCTOR LLC·Filed 2017·Granted Aug 20, 2019·12 cites·1 claims
- 0852USD869111SNozzleRUG DOCTOR LLC·Filed 2017·Granted Dec 3, 2019·5 cites·1 claims
- 0951USD873512SSurface cleaning systemRUG DOCTOR LLC·Filed 2017·Granted Jan 21, 2020·5 cites·1 claims
- 1049USD869112SNozzleRUG DOCTOR LLC·Filed 2017·Granted Dec 3, 2019·4 cites·1 claims
- 1149US4612649AProcess for refining metalCABOT CORP·Filed 1983·Granted Sep 16, 1986·7 cites·8 claims
- 1248USD874766SSurface cleaning headRUG DOCTOR LLC·Filed 2017·Granted Feb 4, 2020·4 cites·1 claims
- 1347USD869113SSurface cleaning device handleRUG DOCTOR LLC·Filed 2017·Granted Dec 3, 2019·4 cites·1 claims
- 1444USD873625STank caddyRUG DOCTOR LLC·Filed 2017·Granted Jan 28, 2020·3 cites·1 claims
- 1543USD861267SSurface cleaning attachmentRUG DOCTOR LLC·Filed 2017·Granted Sep 24, 2019·3 cites·1 claims
- 1643USD849344SSurface cleaning systemRUG DOCTOR LLC·Filed 2017·Granted May 21, 2019·3 cites·1 claims
- 1743US2019133398A1Liquid extraction apparatus and methodRUG DOCTOR LLC·Filed 2017·Application pending·0 cites
- 1842US5612961AMethod and system for verification of the baud rate for an asynchronous serial device residing within a data processing systemIBM·Filed 1995·Granted Mar 18, 1997·17 cites·6 claims
- 1940USD857320SRecovery tankRUG DOCTOR LLC·Filed 2017·Granted Aug 20, 2019·2 cites·1 claims
- 2039USD875334SSurface cleaning systemRUG DOCTOR LLC·Filed 2017·Granted Feb 11, 2020·2 cites·1 claims
- 2139USD857319SCleaning fluid tankRUG DOCTOR LLC·Filed 2017·Granted Aug 20, 2019·2 cites·1 claims
- 2233US6234539B1Quick connect sealing and clamping apparatus and methodFiled 1999·Granted May 22, 2001·3 cites·20 claims
- 2330USD874767SSurface cleaning headRUG DOCTOR LLC·Filed 2017·Granted Feb 4, 2020·0 cites·1 claims
- 2430USD872399SSurface cleaning headRUG DOCTOR LLC·Filed 2017·Granted Jan 7, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →