Inventor

FUNK ETHAN A

US5 patents

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

HEXION SPECIALTY CHEMICALS INC

2 patents

US7598898B1Oct 6, 2009

Method for using logging device with down-hole transceiver for operation in extreme temperatures

HEXION SPECIALTY CHEMICALS INC43 citations90

US7450053B2Nov 11, 2008

Logging device with down-hole transceiver for operation in extreme temperatures

HEXION SPECIALTY CHEMICALS INC46 citations90

CANDLEDRAGON INC

1 patent

US7268774B2Sep 11, 2007

Tracking motion of a writing instrument

CANDLEDRAGON INC84 citations93

MCDANIEL ROBERT R

1 patent

US8096355B2Jan 17, 2012

Analysis of radar ranging data from a down hole radar ranging tool for determining width, height, and length of a subterranean fracture

MCDANIEL ROBERT R28 citations87

MOMENTIVE SPECIALTY CHEM INC

1 patent

US8354939B2Jan 15, 2013

Wellbore casing mounted device for determination of fracture geometry and method for using same

MOMENTIVE SPECIALTY CHEM INC14 citations82