Jerome T. Leonard

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable hanger for inner production riser
- Patent number 8,261,837
- Issue date Sep 11, 2012
- Vetco Gray Inc.
- Jerome T. Leonard
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Adjustable Hanger for Inner Production Riser
- Publication number 20100018716
- Publication date Jan 28, 2010
- Vetco Gray Inc.
- Jerome T. Leonard
- E21 - EARTH DRILLING MINING