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For the Inventor, By the Inventor

Denver, CO, United States of America

3Dcd, LLC


USPTO Granted Patents = 3


Forward Citations = 35

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4 inventors (with patents filed for the assignee):

goldMedal Nigel Christopher Abraham (2 out of 2 patents)

silverMedal Holger Hofmann (1 out of 14 patents)

bronzeMedal Nigel C Abraham (1 out of 2 patents)

4.  Raymond L Keating (1 out of 1 patent)


3 patents:

1. 8921011 - Optically variable device mastering system, method of authenticating articles employing the same, and resultant article (2014-12-30),
2. 6160789 - Optical data storage disc (2000-12-12),
3. 6011767 - Optical data storage disc with a visible holographic image and method (2000-01-04),
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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#277 in Denver, CO

#1,718 in Colorado

#72,067 in US

...
Denver, CO, United States of America

3Dcd, LLC

Forward Citations = 35

4 inventors:

goldMedal Nigel Christopher Abraham (2 out of 2 patents)

silverMedal Holger Hofmann (1 out of 14 patents)

bronzeMedal Nigel C Abraham (1 out of 2 patents)

4.  Raymond L Keating (1 out of 1 patent)

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