Inventor
RINGGENBERG PAUL
US13 patents
⚠️ This page may combine multiple inventors who share the name “RINGGENBERG PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
5 patentsUS9284824B2Mar 15, 2016
Method and apparatus for expendable tubing-conveyed perforating gun
HALLIBURTON ENERGY SERVICES INC50 citations91
US9291048B2Mar 22, 2016
System and method for triggering a downhole tool
HALLIBURTON ENERGY SERVICES INC9 citations83
US9121267B2Sep 1, 2015
System and method for triggering a downhole tool
HALLIBURTON ENERGY SERVICES INC1 citations62
US10309194B2Jun 4, 2019
Downhole fluid valve
HALLIBURTON ENERGY SERVICES INC0 citations43
US9534449B2Jan 3, 2017
Hydraulic control of drill string tools
HALLIBURTON ENERGY SERVICES INC0 citations41
HALLIBURTON CO
4 patentsUS5558162ASep 24, 1996
Mechanical lockout for pressure responsive downhole tool
HALLIBURTON CO46 citations96
US5518073AMay 21, 1996
Mechanical lockout for pressure responsive downhole tool
HALLIBURTON CO83 citations96
US5597016AJan 28, 1997
Mechanical lockout for pressure responsive downhole tool
HALLIBURTON CO25 citations92
US5411097AMay 2, 1995
High pressure conversion for circulating/safety valve
HALLIBURTON CO28 citations92
HALLIBURTON ENERGY SERV INC
3 patentsUS6177882B1Jan 23, 2001
Electromagnetic-to-acoustic and acoustic-to-electromagnetic repeaters and methods for use of same
HALLIBURTON ENERGY SERV INC176 citations98
US8967257B2Mar 3, 2015
Method and apparatus for expendable tubing-conveyed perforating gun
HALLIBURTON ENERGY SERV INC11 citations81
US8701761B2Apr 22, 2014
System and method for triggering a downhole tool
HALLIBURTON ENERGY SERV INC0 citations51