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Total properties:
21
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Patent #:
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Issue Dt:
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04/10/1984
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Application #:
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06133186
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Filing Dt:
|
03/24/1980
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Title:
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MOLDED MULTIFOCAL LENS AND MOLD ASSEMBLY
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Patent #:
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Issue Dt:
|
12/29/1981
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Application #:
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06137102
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Filing Dt:
|
04/04/1980
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Title:
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PROGRESSIVELY VARYING FOCAL POWER OPTHALMIC LENS
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Patent #:
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|
Issue Dt:
|
09/21/1993
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Application #:
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07647037
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Filing Dt:
|
01/29/1991
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Title:
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SCRATCH-RESISTANT COATING AND METHOD OF MAKING COATED LENSES
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Patent #:
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Issue Dt:
|
11/17/1992
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Application #:
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07703251
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Filing Dt:
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05/20/1991
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Title:
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METHOD OF APPLYING SCRATCH-RESISTANT COATINGS TO PLASTIC OPHTHALMIC LENSES
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Patent #:
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Issue Dt:
|
02/15/1994
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Application #:
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07839146
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Filing Dt:
|
02/20/1992
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Title:
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PROCESS FOR MAKING A LIGHT POLARIZING SPECTACLE LENS
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Patent #:
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Issue Dt:
|
09/21/1993
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Application #:
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07902692
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Filing Dt:
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06/23/1992
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Title:
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APPARATUS FOR APPLYING SCRATCH-RESISTANT COATINGS TO PLASTIC OPHTHAL- MIC LENSES
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Patent #:
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Issue Dt:
|
09/27/1994
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Application #:
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07987737
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Filing Dt:
|
12/09/1992
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Title:
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GLASS MULTIFOCAL OPHTHALMIC LENS WITH POLARIZING ELEMENT AND METHOD OF MAKING
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|
|
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Patent #:
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Issue Dt:
|
05/02/1995
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Application #:
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08157608
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Filing Dt:
|
11/24/1993
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Title:
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LIGHT POLARIZING SPECTACLE LENS
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|
|
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Patent #:
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|
Issue Dt:
|
08/29/1995
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Application #:
|
08198059
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Filing Dt:
|
02/18/1994
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Title:
|
PROGRESSIVE POWER LENS
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|
|
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Patent #:
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|
Issue Dt:
|
01/08/2002
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Application #:
|
08282278
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Filing Dt:
|
07/28/1994
|
|
Title:
|
PHOTOCHROMIC NAPHTHOPYRAN COMPOUNDS
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/13/1997
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Application #:
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08331281
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Filing Dt:
|
10/28/1994
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|
Title:
|
PHOTOCHROMIC SPIRONAPHTHOPYRAN COMPOUNDS
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|
|
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Patent #:
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|
Issue Dt:
|
07/28/1998
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Application #:
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08361880
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Filing Dt:
|
12/22/1994
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|
Title:
|
COATING COMPOSITION AND PROCESS FOR PRODUCING COATED ARTICLES
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|
|
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Patent #:
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|
Issue Dt:
|
07/09/1996
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Application #:
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08379949
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Filing Dt:
|
01/27/1995
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|
Title:
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STRUCTURAL PRODUCTS MANUFACTURED FROM FLY ASH
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|
|
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Patent #:
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|
Issue Dt:
|
05/26/1998
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Application #:
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08454934
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Filing Dt:
|
05/31/1995
|
|
Title:
|
MULTI-FOCAL OPTICAL ELEMENTS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
01/06/1998
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Application #:
|
08454956
|
Filing Dt:
|
05/31/1995
|
|
Title:
|
PHOTOCHROMIC SPIRONAPHTHOPYRAN COMPOUNDS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/02/1996
|
Application #:
|
08456071
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Filing Dt:
|
05/31/1995
|
|
Title:
|
PHOTOCHROMIC NAPHTHOPYRAN COMPOUNDS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/21/1997
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Application #:
|
08477138
|
Filing Dt:
|
06/07/1995
|
|
Title:
|
PHOTOCHROMIC SPIRONAPHTHOPYRAN COMPOUNDS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/30/1997
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Application #:
|
08550033
|
Filing Dt:
|
10/30/1995
|
|
Title:
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PHOTOCHROMIC CHROMENE DERIVATIVES
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|
|
|
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Patent #:
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|
Issue Dt:
|
08/19/1997
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Application #:
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08550161
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Filing Dt:
|
10/30/1995
|
|
Title:
|
PHOTOCHROMIC ARTICLES
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|
|
|
|
Patent #:
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|
Issue Dt:
|
10/27/1998
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Application #:
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08631924
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Filing Dt:
|
04/15/1996
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|
Title:
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PRODUCTION OF OPTICAL ELEMENTS
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|
|
|
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Patent #:
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|
Issue Dt:
|
06/02/1998
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Application #:
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08690618
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Filing Dt:
|
07/31/1996
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|
Title:
|
PHOTOCHROMIC NAPHTHOPYRAN COMPOUNDS
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