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Call Director, Inc.
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Cuba, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Telecommunications enhancement user interface system and method
Patent number
6,028,923
Issue date
Feb 22, 2000
Call Director, Inc.
Charles A. Kolb
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75754368 - CALLRIGHT
Serial number
75754368
Filing date
Jul 19, 1999
Call Director, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments