Gerald Chalifoux — 7 Patents at Petrospec Engineering

Gerald Chalifoux has been granted 7 US patents while listed as an inventor at Petrospec Engineering. The first was granted in 2007 and the most recent in March 2021. Gerald Chalifoux ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Gerald Chalifoux in Sherwood Park, AB, CA.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
10934822	Low-pressure method and apparatus of producing hydrocarbons from an underground formation using electric resistive heating and solvent injection	—	2021-03-02
10260489	Method of supplying fluid to a submersible pump	Clint Jones	2019-04-16
10087728	Method and apparatus for installing and removing an electric submersible pump	—	2018-10-02
9920594	Method and apparatus for supporting cables within coil tubing	Scott Penny, Clint Jones	2018-03-20
8915303	Method and apparatus for installing and removing an electric submersible pump	—	2014-12-23
7561776	Method of preventing hydrogen darkening of optic fibre	Robert B Logan	2009-07-14
7290601	Braided thermocouple cable bundle	Robert B Logan	2007-11-06

Gerald Chalifoux — 7 Patents

Issued Patents All Time

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