D. Scott Costa

Follow

Person

Kingwood, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Expandable joint connector
- Patent number 6,409,175
- Issue date Jun 25, 2002
- Grant Prideco, Inc.
- M. Edward Evans
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for sealing radially expanded joints
- Publication number 20060061099
- Publication date Mar 23, 2006
- M. Edward Evans
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for sealing radially expanded joints
- Publication number 20040090068
- Publication date May 13, 2004
- M. Edward Evans
- E21 - EARTH DRILLING MINING