Assignee
GENTEX OPTICS INC
US·13 granted patents·1 pending application·167 citations·filing 1992–2015
Top patents by PatentIndex Score
14 records- 0172US7763191B2Method and apparatus for performing an in-mold coining operationGENTEX OPTICS INC·Filed 2005·Granted Jul 27, 2010·3 cites·21 claims
- 0269US7615180B2Method for injection molding with direct insert thermal controlGENTEX OPTICS INC·Filed 2005·Granted Nov 10, 2009·2 cites·30 claims
- 0367US7726808B1Rimless spectacle lens bore polishing method and apparatusGENTEX OPTICS INC·Filed 2009·Granted Jun 1, 2010·7 cites·27 claims
- 0463US6719812B1Infusion of dye using a plasticizerGENTEX OPTICS INC·Filed 2000·Granted Apr 13, 2004·9 cites·29 claims
- 0557US5604547AAspheric/atoric wide field sunglasses and safety eyewearGENTEX OPTICS INC·Filed 1995·Granted Feb 18, 1997·75 cites·23 claims
- 0650US6451236B1Method of making photochromic thermoplasticsGENTEX OPTICS INC·Filed 2000·Granted Sep 17, 2002·1 cites·32 claims
- 0748US5285222AProgressive lens seriesGENTEX OPTICS INC·Filed 1992·Granted Feb 8, 1994·20 cites·24 claims
- 0846US6346176B1Method of depositing thin filmsGENTEX OPTICS INC·Filed 1995·Granted Feb 12, 2002·13 cites·23 claims
- 0946US5327181AProgressive lens for specialty and occupational useGENTEX OPTICS INC·Filed 1993·Granted Jul 5, 1994·17 cites·11 claims
- 1041US2008273073A1System and method for application of ink formulations onto ophthalmic lensesGENTEX OPTICS INC·Filed 2007·Application pending·0 cites
- 1140US5443597AMethod of tinting polycarbonate-polyester copolymersGENTEX OPTICS INC·Filed 1994·Granted Aug 22, 1995·9 cites·6 claims
- 1236US5440798AMethod of making concave aspheric bifocal mold componentGENTEX OPTICS INC·Filed 1994·Granted Aug 15, 1995·8 cites·17 claims
- 1331US5441398AInsert for molding convex surfaces of progressive lenses and retainer thereforGENTEX OPTICS INC·Filed 1994·Granted Aug 15, 1995·3 cites·4 claims
- 1430US11084235B2System, mold and method for forming an ophthalmic lensGENTEX OPTICS INC·Filed 2015·Granted Aug 10, 2021·0 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →