Inventor
GILLEYLEN RUSSELL C
US10 patents
⚠️ This page may combine multiple inventors who share the name “GILLEYLEN RUSSELL C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT OILWELL DHT LP
6 patentsUS7243713B2Jul 17, 2007
Shear/seal ram assembly for a ram-type blowout prevention system
NAT OILWELL DHT LP50 citations88
US7464765B2Dec 16, 2008
Inner guide seal assembly and method for a ram type BOP system
NAT OILWELL DHT LP35 citations87
US10906104B2Feb 2, 2021
Systems and methods of fabrication and use of wear-resistant materials
NAT OILWELL DHT LP0 citations57
US10570667B2Feb 25, 2020
Polycrystalline diamond cutting element
NAT OILWELL DHT LP0 citations50
US10214812B2Feb 26, 2019
Cutter elements for drill bits and methods for fabricating same
NAT OILWELL DHT LP0 citations48
US10787737B2Sep 29, 2020
Downhole drill bit with coated cutting element
NAT OILWELL DHT LP0 citations47