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South San Francisco, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing a drum assembly associated with video tape...
Patent number
7,260,884
Issue date
Aug 28, 2007
Athan Corporation
George Athanasiou
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for aligning a drum assembly used in a video recording device
Patent number
7,100,265
Issue date
Sep 5, 2006
Athan Corporation
George Athanasiou
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for aligning a drum assembly used in a video r...
Patent number
6,883,242
Issue date
Apr 26, 2005
Athan Corporation
George Athanasiou
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for aligning a drum assembly used in a video r...
Patent number
6,678,965
Issue date
Jan 20, 2004
Athan Corporation
George Athanasiou
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for aligning a drum assembly used in a video r...
Patent number
6,588,120
Issue date
Jul 8, 2003
Athan Corporation
George Athanasiou
G11 - INFORMATION STORAGE
Information
Patent Grant
Slip ring and brush assembly for use in a video recorder
Patent number
6,517,357
Issue date
Feb 11, 2003
Athan Corporation
George Athanasiou
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for aligning a drum assembly used in a video r...
Publication number
20040103549
Publication date
Jun 3, 2004
Athan Corporation
George Athanasiou
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for aligning a drum assembly used in a video r...
Publication number
20030200669
Publication date
Oct 30, 2003
Athan Corporation
George Athanasiou
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for aligning a drum assembly used in a video r...
Publication number
20020069548
Publication date
Jun 13, 2002
Athan Corporation
George Athanasiou
G01 - MEASURING TESTING
Trademark
last 30 trademarks