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Inventor
WALKER JERRY LEROY
US
2 patents
Patents
2 patents
US10041337B2
Aug 7, 2018
Hybrid big hole liner
HALLIBURTON ENERGY SERVICES INC
1 citations
43
US10161724B2
Dec 25, 2018
Shaped-charge liner with fold around opening
HALLIBURTON ENERGY SERVICES INC
0 citations
33