3 patents
Utility
Rod packing
8 Aug 23
A tangentially cut rod packing ring is provided.
Pascal Mahieux
Filed: 31 Aug 21
Utility
Rod Packing
21 Apr 22
A tangentially cut rod packing ring is provided.
Pascal Mahieux
Filed: 31 Aug 21
Utility
Lubricator pump adjuster
28 Dec 20
A lubricator pump adjuster for use with a lubricator pump having a piston housed in a pump body and a rocker connected to the piston.
Lee Alexander
Filed: 25 Oct 16
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