Cromwell, CT, United States of America

Double D Development Company L.l.c.


USPTO Granted Patents = 2

Forward Citations = 30

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2 inventors (with patents filed for the assignee):

goldMedal David E Mroczka (2 out of 10 patents)

silverMedal Edward J Mroczka (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#4 in Cromwell, CT

#1,781 in Connecticut

#94,680 in US

Cromwell, CT (US)
Cromwell, CT, United States of America
Forward Citations = 30

2 inventors:

Please report any incorrect information to [email protected]
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