Tulsa, OK, United States of America

Grand Directions, LLC


USPTO Granted Patents = 1

Forward Citations = 7

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3 inventors (with patents filed for the assignee):

goldMedal Leonid N Germanovich (1 out of 7 patents)

silverMedal Marvin Robinowitz (1 out of 7 patents)

bronzeMedal Lawrence Corlies Murdoch (1 out of 11 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#294 in Tulsa, OK

#869 in Oklahoma

#133,916 in US

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Tulsa, OK, United States of America
Forward Citations = 7

3 inventors:

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