Inventor · disambiguated record
Charles R. Briggs
Also filed as: BRIGGS CHARLES R
3 granted patents·1 pending application·124 citations·filing 1990–2004
75Inventor score
Top patents by PatentIndex Score
4 records- 0192US7279507B2Contact lensesCOOPERVISION INT HOLDING CO LP·Filed 2004·Granted Oct 9, 2007·86 cites·57 claims
- 0273US5106182ALaminated cosmetic contact lens and method of making sameBRIGGS CHARLES R·Filed 1990·Granted Apr 21, 1992·32 cites·4 claims
- 0334US2001044482A1Interpenetrating polymer network hydrophilic hydrogels for contact lensFiled 2001·Application pending·0 cites
- 0432US5066431AMethod of making toric contact lensesBRIGGS CHARLES R·Filed 1990·Granted Nov 19, 1991·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →