Philadelphia, PA, United States of America

Ecal, Corp.


USPTO Granted Patents = 1

Forward Citations = 453

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3 inventors (with patents filed for the assignee):

goldMedal Leet E Denton, Iii (1 out of 6 patents)

silverMedal Robert Allan Morris (1 out of 120 patents)

bronzeMedal Richard A Rasansky (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#458 in Philadelphia, PA

#4,967 in Pennsylvania

#136,850 in US

Philadelphia, PA (US)
Philadelphia, PA, United States of America
Forward Citations = 453

3 inventors:

Please report any incorrect information to [email protected]
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