Inventor

WILLAUER DARRIN

US7 patents

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

BAKER HUGHES INC

3 patents

US6896056B2May 24, 2005

System and methods for detecting casing collars

BAKER HUGHES INC70 citations96

US6012526AJan 11, 2000

Method for sealing the junctions in multilateral wells

BAKER HUGHES INC165 citations95

US6289994B1Sep 18, 2001

Bidirectional temperature and pressure effect compensator for inflatable elements

BAKER HUGHES INC19 citations91

NCC NANO LLC

2 patents

US7820097B2Oct 26, 2010

Electrical, plating and catalytic uses of metal nanomaterial compositions

NCC NANO LLC48 citations95

US9907183B2Feb 27, 2018

Electrical, plating and catalytic uses of metal nanomaterial compositions

NCC NANO LLC2 citations70

DOWELL SCHLUMBERGER INC

1 patent

US5350018ASep 27, 1994

Well treating system with pressure readout at surface and method

DOWELL SCHLUMBERGER INC90 citations96

SCHRODER KURT A

1 patent

US9494068B2Nov 15, 2016

Electrical plating and catalytic uses of metal nanomaterial compositions

SCHRODER KURT A7 citations81