Inventor · disambiguated record
Robert F. Watkins
Also filed as: WATKINS ROBERT F
10 granted patents·180 citations·filing 1994–2020
89Inventor score
Files with3M INNOVATIVE PROPERTIES CO73M INNOVATIVE PROPERTIES COMPANY1COGGIO WILLIAM D1MINNESOTA MINING & MFG1
Top patents by PatentIndex Score
10 records- 0197US8012550B2Ink receptive article3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Sep 6, 2011·38 cites·53 claims
- 0292US5508105AThermal print receptive and frangible retrorefelective polymeric sheetingsMINNESOTA MINING & MFG·Filed 1994·Granted Apr 16, 1996·82 cites·37 claims
- 0389US8534849B2Retroreflecting optical constructionCOGGIO WILLIAM D·Filed 2010·Granted Sep 17, 2013·12 cites·12 claims
- 0487US9971074B2Retroreflective sheeting including a substantially amorphous polymeric layer3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted May 15, 2018·7 cites·19 claims
- 0585US7048989B2Retroreflective article comprising water-borne acrylic topcoats3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted May 23, 2006·32 cites·32 claims
- 0684US9291752B2Retroreflecting optical construction3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Mar 22, 2016·5 cites·19 claims
- 0782US11567239B2Polyurethane layer for a light directing article3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Jan 31, 2023·1 cites·15 claims
- 0880US11397286B2Acrylic polyvinyl acetal film for a light directing article3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jul 26, 2022·1 cites·19 claims
- 0969US9551816B2Retroreflecting optical construction3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jan 24, 2017·1 cites·6 claims
- 1068US10884163B2Polyurethane layer for a light directing article3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jan 5, 2021·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →