Rodger Lacy

Follow

Person

Bellaire, KS, US

People

Patents Applicationslast 30 patents

Information Patent Application
Retrievable Surface Controlled Subsurface Safety Valve
- Publication number 20090294135
- Publication date Dec 3, 2009
- WEATHERFORD/LAMB, INC.
- Jean-Luc Jacob
- E21 - EARTH DRILLING MINING