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Kenneth S. Norland
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Belmont, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and apparatus for rendering an optically encoded medium unr...
Patent number
6,709,802
Issue date
Mar 23, 2004
Flexplay Technologies, Inc.
Nabil M. Lawandy
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and apparatus for rendering an optically encoded medium unr...
Patent number
6,338,933
Issue date
Jan 15, 2002
SpectraDisc Corporation
Nabil M. Lawandy
G11 - INFORMATION STORAGE
Information
Patent Grant
Substituted xanthene compounds
Patent number
5,422,382
Issue date
Jun 6, 1995
Steadfast, Incorporated
Louis Locatell
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridylbenzimidazole compositions for absorbing ultraviolet light
Patent number
5,326,502
Issue date
Jul 5, 1994
Steadfast, Incorporated
George R. Bird
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted xanthene compounds
Patent number
5,149,830
Issue date
Sep 22, 1992
Steadfast, Inc.
Louis Locatell
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal compositions and devices and novel compounds
Patent number
4,597,891
Issue date
Jul 1, 1986
Polaroid Corporation
Howard G. Rogers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Silver diffusion transfer film unit with noble metal compound as st...
Patent number
4,463,082
Issue date
Jul 31, 1984
Polaroid Corporation
John H. Ferguson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of electrodeposition
Patent number
4,193,847
Issue date
Mar 18, 1980
Polaroid Corporation
Stanley M. Bloom
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrochemical cell with a cadmium patch electrode
Patent number
4,185,144
Issue date
Jan 22, 1980
Polaroid Corporation
Allan E. Ames
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminar batteries
Patent number
4,172,184
Issue date
Oct 23, 1979
Polaroid Corporation
Stanley M. Bloom
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reduced haze photochromic systems
Patent number
4,106,861
Issue date
Aug 15, 1978
Polaroid Corporation
William R. Brewer
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Methods and apparatus for rendering an optically encoded medium unr...
Publication number
20040152015
Publication date
Aug 5, 2004
FlexPlay Technologies, Inc.
Nabil M. Lawandy
G11 - INFORMATION STORAGE
Information
Patent Application
Methods and apparatus for rendering an optically encoded medium unr...
Publication number
20020076647
Publication date
Jun 20, 2002
SpectraDisc Corporation
Nabil M. Lawandy
G11 - INFORMATION STORAGE