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Daniel K. Engberg
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Cedar Park, TX, US
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last 30 patents
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Patent Grant
Multipurpose computerized television
Patent number
6,628,340
Issue date
Sep 30, 2003
Gateway, Inc.
Ronald Bruce Graczyk
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Multimedia computing and telecommunications workstation
Patent number
5,283,638
Issue date
Feb 1, 1994
Compuadd Corporation
Daniel K. Engberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Multipurpose computerized television
Patent number
5,192,999
Issue date
Mar 9, 1993
Compuadd Corporation
Ronald B. Graczyk
G06 - COMPUTING CALCULATING COUNTING