Houston, TX, United States of America

Lubrizol Specialty Products, Inc.


USPTO Granted Patents = 1



Trademarks = 2

Forward Citations = 1

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41 inventors (with patents filed for the assignee):

goldMedal Stuart N Milligan (1 out of 31 patents)

silverMedal Ray L Johnston (27 patents)

bronzeMedal Timothy L Burden (24 patents)

4 Wayne R Dreher (4 patents)

5 Kenneth W Smith (28 patents)

6 William Franklin Harris, Jr (23 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#2,197 in Houston, TX

#9,040 in Texas

#133,894 in US

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Houston, TX, United States of America
Forward Citations = 1

41 inventors:

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