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For the Inventor, By the Inventor

Chester, United Kingdom

Cokebuster Ltd.


USPTO Granted Patents = 1

Forward Citations = 10

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2 inventors (with patents filed for the assignee):

goldMedal John Phipps (1 out of 4 patents)

silverMedal Hugh Lewis (1 out of 3 patents)


1 patent:

1. 8894772 - Relateing to pipeline pigs (2014-11-25),
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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#11 in Chester

#9,863 in United Kingdom

Chester, GB
Chester, United Kingdom

Cokebuster Ltd.

Forward Citations = 10

2 inventors:

goldMedal John Phipps (1 out of 4 patents)

silverMedal Hugh Lewis (1 out of 3 patents)

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