P

Inventor

LOGIUDICE MICHAEL

US6 patents
⚠️ This page may combine multiple inventors who share the name “LOGIUDICE MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEATHERFORD LAMB

3 patents
US7252152B2Aug 7, 2007

Methods and apparatus for actuating a downhole tool

WEATHERFORD LAMB198 citations95
US7503398B2Mar 17, 2009

Methods and apparatus for actuating a downhole tool

WEATHERFORD LAMB103 citations91
US7299880B2Nov 27, 2007

Surge reduction bypass valve

WEATHERFORD LAMB45 citations90

WEATHERFORD TECH HOLDINGS LLC

2 patents
US10113372B2Oct 30, 2018

Centralizer

WEATHERFORD TECH HOLDINGS LLC1 citations51
US9657548B2May 23, 2017

Apparatus and methods of running casing in a dual gradient system

WEATHERFORD TECH HOLDINGS LLC0 citations51

FREUDENBERG OIL & GAS LLC

1 patent
US10309562B2Jun 4, 2019

Metal to metal wedge ring seal

FREUDENBERG OIL & GAS LLC0 citations38