Bartlesville, OK, United States of America

Richmond, Hitchcock, Fish & Dollar


USPTO Granted Patents = 3

Forward Citations = 6

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5 inventors (with patents filed for the assignee):

goldMedal Mitchell D Refvik (1 out of 37 patents)

silverMedal Charles A Drake (1 out of 252 patents)

bronzeMedal An-hsiang Wu (1 out of 145 patents)

4 Brooks D Bennett (1 out of 4 patents)

5 James E Shaw (1 out of 48 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#7 in Bartlesville, OK

#394 in Oklahoma

#71,968 in US

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Bartlesville, OK, United States of America
Forward Citations = 6

5 inventors:

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