Inventor · disambiguated record
Carl S. Johnson
Also filed as: JOHNSON CARL S
4 granted patents·194 citations·filing 1984–2016
76Inventor score
Top patents by PatentIndex Score
4 records- 0181US4787904AHydrophillic intraocular lensSEVERIN SANFORD L·Filed 1984·Granted Nov 29, 1988·178 cites·41 claims
- 0257US9682838B2Stationary idler roll with low coefficient of frictionPEARL TECH INC·Filed 2016·Granted Jun 20, 2017·1 cites·20 claims
- 0330US4777684AApparatus and method for custom tinting soft contact lenses by dispenser of lensesJOHNSON CARL S·Filed 1987·Granted Oct 18, 1988·8 cites·6 claims
- 0429US4705370AApparatus for custom tinting soft contact lenses by dispenser of lensesJOHNSON CARL S·Filed 1986·Granted Nov 10, 1987·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →