Newark, DE, United States of America

Derry, Inc.


USPTO Granted Patents = 1

Forward Citations = 13

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8 inventors (with patents filed for the assignee):

goldMedal B Douglas Brown (1 out of 4 patents)

silverMedal George K Strohmaier (1 out of 13 patents)

bronzeMedal Stanley M Tarka, Jr (1 out of 5 patents)

4 John G Fetterhoff (1 out of 2 patents)

5 James F St John (1 out of 2 patents)

6 John R Carpenter (1 out of 9 patents)

7 C Daniel Azzara (1 out of 2 patents)

8 Craig Rank (1 out of 2 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#101 in Newark, DE

#1,875 in Delaware

#133,894 in US

...
Newark, DE, United States of America
Forward Citations = 13

8 inventors:

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