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William J. Burke
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Tempe, AZ, US
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last 30 patents
Information
Patent Grant
Contact lenses and materials and methods of making same
Patent number
5,519,069
Issue date
May 21, 1996
Pilkington Barnes Hind, Inc.
William J. Burke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Contact lenses and materials and methods of making same
Patent number
5,505,884
Issue date
Apr 9, 1996
Pilkington Barnes Hind Inc.
William J. Burke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Asphalt concrete composition and method of making same
Patent number
5,219,901
Issue date
Jun 15, 1993
Arizona Board of Regents, a body Corporate of the State of Arizona, acting on...
William J. Burke
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Oxygen permeable bifocal contact lenses and their manufacture
Patent number
5,170,192
Issue date
Dec 8, 1992
Pilkington Visioncare, Inc.
Lisa A. Pettigrew
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of mold contact lenses
Patent number
5,087,392
Issue date
Feb 11, 1992
Sola USA, Inc.
William J. Burke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lens composition articles and method of manufacture
Patent number
4,661,573
Issue date
Apr 28, 1987
Paragon Optical Inc.
Donald J. Ratkowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...