Michael G. Ritter

Follow

Person

Conroe, TX, US

People

Patents Applicationslast 30 patents

Information Patent Application
Slip system for retrievable packer
- Publication number 20040244966
- Publication date Dec 9, 2004
- Patrick J. Zimmerman
- E21 - EARTH DRILLING MINING
Information Patent Application
Anti-extrusion assembly for a packing element system
- Publication number 20040036225
- Publication date Feb 26, 2004
- Michael G. Ritter
- E21 - EARTH DRILLING MINING
Information Patent Application
Releasing mechanism for downhole sealing tool
- Publication number 20030188860
- Publication date Oct 9, 2003
- Weatherford/Lamb, Inc.
- Patrick J. Zimmerman
- E21 - EARTH DRILLING MINING
Information Patent Application
High temperature and pressure element system
- Publication number 20020070503
- Publication date Jun 13, 2002
- Patrick J. Zimmerman
- E21 - EARTH DRILLING MINING