James R. Douglas

Follow

Person

Cypress, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stator bore gage
- Patent number 11,319,799
- Issue date May 3, 2022
- GAGEMAKER, LP
- James R. Douglas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Thread inspection systems and methods
- Patent number 11,022,419
- Issue date Jun 1, 2021
- GAGEMAKER, LP
- James R. Douglas
- G01 - MEASURING TESTING
Information Patent Grant
Thread inspection systems and methods
- Patent number 10,436,564
- Issue date Oct 8, 2019
- GAGEMAKER, LP
- James R. Douglas
- G01 - MEASURING TESTING
Information Patent Grant
Stator bore gage
- Patent number 10,436,015
- Issue date Oct 8, 2019
- Gagemaker LP
- James R. Douglas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stator bore gage
- Patent number 9,752,427
- Issue date Sep 5, 2017
- GAGEMAKER, LP
- James R. Douglas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Indicating thread gage
- Patent number 5,182,862
- Issue date Feb 2, 1993
- Gagemaker, Inc.
- Jimmy L. Frank
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
STATOR BORE GAGE
- Publication number 20200109620
- Publication date Apr 9, 2020
- GAGEMAKER, LP
- James R. DOUGLAS
- E21 - EARTH DRILLING MINING
Information Patent Application
Thread Inspection Systems and Methods
- Publication number 20200109935
- Publication date Apr 9, 2020
- GAGEMAKER, LP
- James R. DOUGLAS
- G01 - MEASURING TESTING
Information Patent Application
STATOR BORE GAGE
- Publication number 20170321538
- Publication date Nov 9, 2017
- GAGEMAKER, LP
- James R. DOUGLAS
- E21 - EARTH DRILLING MINING
Information Patent Application
Thread Inspection Systems and Methods
- Publication number 20170038190
- Publication date Feb 9, 2017
- GAGEMAKER, LP
- James R. DOUGLAS
- G01 - MEASURING TESTING
Information Patent Application
STATOR BORE GAGE
- Publication number 20160115781
- Publication date Apr 28, 2016
- GAGEMAKER, LP
- James R. DOUGLAS
- E21 - EARTH DRILLING MINING