Inventor
BISHOP DAVID S
US17 patents
⚠️ This page may combine multiple inventors who share the name “BISHOP DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BISHOP DAVID S
9 patentsUS8910722B2Dec 16, 2014
Slip-deployed anti-extrusion backup ring
BISHOP DAVID S9 citations83
US8307891B2Nov 13, 2012
Retractable downhole backup assembly for circumferential seal support
BISHOP DAVID S12 citations83
US10000995B2Jun 19, 2018
Completion systems including an expansion joint and a wet connect
BISHOP DAVID S7 citations82
US8839874B2Sep 23, 2014
Packing element backup system
BISHOP DAVID S15 citations82
US8393388B2Mar 12, 2013
Retractable petal collet backup for a subterranean seal
BISHOP DAVID S18 citations82
US8322413B2Dec 4, 2012
Twin latch wireline retrieval tool
BISHOP DAVID S13 citations82
US8544541B2Oct 1, 2013
Packer supported on bonded connection to a surrounding tubular
BISHOP DAVID S5 citations71
US10563765B2Feb 18, 2020
Selectively disengagable sealing system
BISHOP DAVID S0 citations49
US9828826B2Nov 28, 2017
Wellbore isolation system with communication lines
BISHOP DAVID S0 citations44
BAKER HUGHES INC
3 patentsUS7921921B2Apr 12, 2011
Downhole backup system and method
BAKER HUGHES INC35 citations91
US9810034B2Nov 7, 2017
Packer or bridge plug with sequential equalization then release movements
BAKER HUGHES INC2 citations68
US9617825B2Apr 11, 2017
Packer or bridge plug backup release system of forcing a lower slip cone from a slip assembly
BAKER HUGHES INC2 citations68