John Phipps — 5 Patents at Unknown

John Phipps has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 2003 and the most recent in November 2025. John Phipps ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Phipps in Grafton, TX, GB.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12474009	Apparatus for tracking a pig	Jakub Wnuk, Lukasz Kremski	2025-11-18
9498804	Pipeline pigs	—	2016-11-22
8894772	Relateing to pipeline pigs	Hugh Lewis	2014-11-25
8491722	Pipeline pigs	—	2013-07-23
6651691	Universal mounting device for valves	—	2003-11-25

John Phipps — 5 Patents

Issued Patents All Time

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