Inventor · disambiguated record
Spencer Cho
Also filed as: CHO SPENCER · CHO SPENCER Y
8 granted patents·1 pending application·238 citations·filing 1997–2017
88Inventor score
Top patents by PatentIndex Score
9 records- 0191US6546586B2Toothbrush with flossing functionalityFiled 2001·Granted Apr 15, 2003·149 cites·16 claims
- 0283USD687159SHand massagerCHO SPENCER·Filed 2013·Granted Jul 30, 2013·32 cites·1 claims
- 0378USD391370SPlastic tongue scraper having a concave collecting headCHO SPENCER Y·Filed 1997·Granted Feb 24, 1998·27 cites·1 claims
- 0461USD710113STonsil brushCHO SPENCER·Filed 2011·Granted Aug 5, 2014·12 cites·1 claims
- 0549USD660964STongue scraperCHO SPENCER·Filed 2011·Granted May 29, 2012·7 cites·1 claims
- 0648USD509590STongue cleaner with pivotably foldable handleFiled 2003·Granted Sep 13, 2005·7 cites·1 claims
- 0745USD849941SStanding tongue scraperCHO SPENCER·Filed 2017·Granted May 28, 2019·4 cites·1 claims
- 0837US2017238955A1Standing Tongue CleanerCHO SPENCER·Filed 2016·Application pending·0 cites
- 0928USD815280SStanding tongue scraperCHO SPENCER·Filed 2015·Granted Apr 10, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →