Inventor · disambiguated record
Richard Pollak
Also filed as: POLLAK RICHARD · POLLAK RICHARD D
4 granted patents·1 pending application·60 citations·filing 1990–2002
78Inventor score
Top patents by PatentIndex Score
5 records- 0168US5084909AMethod of processing gemstones to enhance their colorPOLLAK RICHARD D·Filed 1990·Granted Jan 28, 1992·25 cites·15 claims
- 0258US6635309B2Process for the color enhancement of gemstonesFiled 2001·Granted Oct 21, 2003·6 cites·19 claims
- 0357US5888918AMethod for enhancing the color of minerals useful as gemstonesFiled 1997·Granted Mar 30, 1999·18 cites·20 claims
- 0452US6376031B1Method for enhancing the color of minerals useful as gemstonesFiled 1998·Granted Apr 23, 2002·11 cites·11 claims
- 0537US2002174682A1Method for enhancing the color of minerals useful as gemstonesUNITED RADIANT APPLIC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →