Wendall Wayne Elford

Follow

Person

Lloydminster, CA

People

Patents Applicationslast 30 patents

Information Patent Application
Longitudinal Positioning Tool for a Rod String
- Publication number 20170074066
- Publication date Mar 16, 2017
- Shayne L. Tucker
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of circulating through a reciprocating downhole tubing pump...
- Publication number 20050129547
- Publication date Jun 16, 2005
- Bradley Gerald Burns
- B08 - CLEANING