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Laser File Inc.
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Color television encoding and decoding system
Patent number
4,261,007
Issue date
Apr 7, 1981
Laser File Inc.
Hugh F. Frohbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Disc recording tracking system
Patent number
4,205,338
Issue date
May 27, 1980
Laser File Inc.
Louis F. Schaefer
G11 - INFORMATION STORAGE
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