P

Inventor

SCHMIDT RONALD G

US13 patents
⚠️ This page may combine multiple inventors who share the name “SCHMIDT RONALD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SMITH INTERNATIONAL

5 patents
US7506703B2Mar 24, 2009

Drilling and hole enlargement device

SMITH INTERNATIONAL48 citations96
US7597158B2Oct 6, 2009

Drilling and hole enlargement device

SMITH INTERNATIONAL9 citations84
US7267185B2Sep 11, 2007

Bit retainer system

SMITH INTERNATIONAL18 citations83
US10000986B2Jun 19, 2018

Dual string section mill

SMITH INTERNATIONAL0 citations51
US9322227B2Apr 26, 2016

Radially expandable stabilizer

SMITH INTERNATIONAL0 citations49

WEATHERFORD TECH HOLDINGS LLC

4 patents
US10954736B2Mar 23, 2021

Downhole casing pulling tool

WEATHERFORD TECH HOLDINGS LLC7 citations81
US11333004B2May 17, 2022

Piston initiator for sidetrack assembly

WEATHERFORD TECH HOLDINGS LLC6 citations73
US11512548B2Nov 29, 2022

Downhole casing pulling tool

WEATHERFORD TECH HOLDINGS LLC0 citations59
US12460483B2Nov 4, 2025

Apparatus and method for assembling and deploying whipstock assembly

WEATHERFORD TECH HOLDINGS LLC0 citations48

SIMSON JAMES A

2 patents
US9194201B2Nov 24, 2015

System and method for deploying a downhole casing patch

SIMSON JAMES A6 citations69
US8887798B2Nov 18, 2014

Hydraulic stabilizer for use with a downhole casing cutter

SIMSON JAMES A1 citations49

INPUT OUTPUT INC

1 patent
US6992951B2Jan 31, 2006

Permanent seafloor seismic recording system utilizing micro electro-mechanical systems seismic sensors and method of deploying same

INPUT OUTPUT INC44 citations88

SCHMIDT RONALD G

1 patent
US9097073B2Aug 4, 2015

Dual string section mill

SCHMIDT RONALD G5 citations68