JAY BOB COLEMAN
Electrician at County Rd 1133, Midland, TX

License number
Texas 39538
Expiration Date
Nov 17, 2016
Category
Journeyman Electrician
Address
Address
1600 S County Road 1133, Midland, TX 79706
Phone
(432) 413-3113
LicenseFiles verified this license of Mar 3, 2017 at the Texas Department of Licensing and Regulation.

Professional information

Jay Coleman Photo 1

Labeled Drill Pipe

US Patent:
2011031, Dec 29, 2011
Filed:
Jun 23, 2010
Appl. No.:
12/801734
Inventors:
Jay B. Coleman - Midland TX, US
International Classification:
E21B 17/00
US Classification:
138104
Abstract:
A drill pipe including a tube having opposite ends. An internally threaded connector is provided at one of the opposite ends of the tube. An externally threaded connector is provided at the other one of the opposite ends of the tube. The externally threaded connector is adapted to mate with the internally threaded connector on a second drill pipe. A bar code is etched into either the tube, the internally threaded connector, or the externally threaded connector.

Electrician licenses in Texas