Inventor

DAY CORY D

US4 patents

⚠️ This page may combine multiple inventors who share the name “DAY CORY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OWEN OIL TOOLS LP

2 patents

US9752421B2Sep 5, 2017

Pressure switch for selective firing of perforating guns

OWEN OIL TOOLS LP14 citations81

US10401137B2Sep 3, 2019

Retention member for perforating guns

OWEN OIL TOOLS LP0 citations50

LAGRANGE TIMOTHY EDWARD

1 patent

US9520219B2Dec 13, 2016

Retention member for perforating guns

LAGRANGE TIMOTHY EDWARD10 citations80

CORE LAB L P

1 patent

US6640899B2Nov 4, 2003

Apparatus and methods for jarring

CORE LAB L P13 citations76