Inventor · disambiguated record
Edward A. Travnicek
Also filed as: TRAVNICEK EDWARD A
16 granted patents·1 pending application·620 citations·filing 1975–2006
95Inventor score
Top patents by PatentIndex Score
17 records- 0197US3996187AOptically clear filled silicone elastomersAMERICAN OPTICAL CORP·Filed 1975·Granted Dec 7, 1976·147 cites·2 claims
- 0297US3996189AOptically clear filled silicone elastomersAMERICAN OPTICAL CORP·Filed 1976·Granted Dec 7, 1976·159 cites·6 claims
- 0392US7077985B2Injection molding of lensVISION EASE LENS·Filed 2003·Granted Jul 18, 2006·51 cites·29 claims
- 0492US5628935APhotochromic spironaphthopyran compoundsVISION EASE LENS INC·Filed 1994·Granted May 13, 1997·20 cites·25 claims
- 0592US4141941AContact lens casting methodAMERICAN OPTICAL CORP·Filed 1977·Granted Feb 27, 1979·48 cites·12 claims
- 0684US4165158ACast contact lenses and method for making sameAMERICAN OPTICAL CORP·Filed 1977·Granted Aug 21, 1979·31 cites·6 claims
- 0776US6420514B1Transparent polysulfone articles with reduced spurious colorationVISION EASE LENS INC·Filed 2000·Granted Jul 16, 2002·13 cites·29 claims
- 0876US4135792AAll plastic spectaclesAMERICAN OPTICAL CORP·Filed 1977·Granted Jan 23, 1979·24 cites·5 claims
- 0973US5705102APhotochromic spironaphthopyran compoundsVISION EASE LENS INC·Filed 1995·Granted Jan 6, 1998·15 cites·33 claims
- 1072US8128224B2Injection molding of lensMAKI ALAN D·Filed 2006·Granted Mar 6, 2012·3 cites·16 claims
- 1172US4114993AFinished silicone contact lensesAMERICAN OPTICAL CORP·Filed 1977·Granted Sep 19, 1978·19 cites·2 claims
- 1266US5759450APhotochromic naphthopyran compoundsVISION EASE LENS INC·Filed 1996·Granted Jun 2, 1998·24 cites·13 claims
- 1364US4102567AMaterial for fabrication of artificial intraocular lenses and hard contact lensesAMERICAN OPTICAL CORP·Filed 1976·Granted Jul 25, 1978·49 cites·4 claims
- 1461US6337409B1Photochromic naphthopyran compoundsVISION EASE LENS INC·Filed 1994·Granted Jan 8, 2002·14 cites·14 claims
- 1537US2003008149A1Provision of photochromic layers on polymeric surfacesFiled 2001·Application pending·0 cites
- 1631US5531935APhotochromic naphthopyran compoundsBMC IND INC·Filed 1995·Granted Jul 2, 1996·2 cites·24 claims
- 1730US4127638AProcess for casting polymer rodsAMERICAN OPTICAL CORP·Filed 1976·Granted Nov 28, 1978·1 cites·5 claims
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