London, United Kingdom

Imperial Chemical House


USPTO Granted Patents = 2

Forward Citations = 11

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4 inventors (with patents filed for the assignee):

goldMedal Keith H Gibson (2 out of 13 patents)

silverMedal Cyrus J Ohnmacht (2 out of 28 patents)

bronzeMedal Keith Russell (1 out of 20 patents)

4 Russell Keith (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#1,002 in London

#6,367 in United Kingdom

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London, United Kingdom
Forward Citations = 11

4 inventors:

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