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USPTO Data Jan 1 1976 - Sep 15 2026
3 Patents
#17 in Trumbull, CT
#1,395 in Connecticut
#73,741 in US
Ledu Corporation
Forward Citations = 26
4 inventors:
Trumbull, CT, United States of America
Ledu Corporation
Forward Citations = 26
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4 inventors (with patents filed for the assignee):
Irving Schaffer (1 out of 12 patents)
Willfred Goldschmidt (1 out of 24 patents)
John Stromberg (1 out of 2 patents)
4. Ralf Andersson (1 out of 1 patent)
3 patents:
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]