Inventor · disambiguated record
Richard L. Jahnke
Also filed as: JAHNKE RICHARD · JAHNKE RICHARD L
10 granted patents·3 pending applications·468 citations·filing 1987–2005
92Inventor score
Top patents by PatentIndex Score
13 records- 0196US5414477AColored contact lens having very natural appearanceJESSEN WESLEY CORP·Filed 1992·Granted May 9, 1995·164 cites·26 claims
- 0291US6523953B2Colored contact lens having very natural appearanceNOVARTIS AG·Filed 2001·Granted Feb 25, 2003·52 cites·1 claims
- 0390US4963159AHydrophilic colored contact lensSCHERING CORP·Filed 1989·Granted Oct 16, 1990·47 cites·12 claims
- 0489US4857072AHydrophilic colored contact lensesSCHERING CORP·Filed 1987·Granted Aug 15, 1989·74 cites·26 claims
- 0583US6929367B2Colored contact lens having very natural appearanceNOVARTIS AG·Filed 2003·Granted Aug 16, 2005·26 cites·5 claims
- 0679US5271874AMethod for molding a hydrophilic contact lensJESSEN WESLEY CORP·Filed 1992·Granted Dec 21, 1993·43 cites·9 claims
- 0775USD416923SContact lensJESSEN WESLEY CORP·Filed 1998·Granted Nov 23, 1999·19 cites·1 claims
- 0871US6494575B1Colored contact lens having very natural appearanceJESSEN WESLEY CORP·Filed 1995·Granted Dec 17, 2002·29 cites·11 claims
- 0953USD421617SContact lensJESSEN WESLEY CORP·Filed 1998·Granted Mar 14, 2000·8 cites·1 claims
- 1048USD413342SContact lensJESSEN WESLEY CORP·Filed 1998·Granted Aug 31, 1999·6 cites·1 claims
- 1143US2005128433A1Colored contact lens having very natural appearanceFiled 2005·Application pending·0 cites
- 1243US2003165015A1Coated contact lenses and methods for making sameOCULAR SCIENCES INC·Filed 2002·Application pending·0 cites
- 1329US2002060777A1Method of forming colored contact lens having very natural appearance and product made therebyFiled 1996·Application pending·0 cites
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