Walter K. Olszewski

Follow

Person

Garland, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modular downhole inspection system for coiled tubing
- Patent number 5,485,745
- Issue date Jan 23, 1996
- Halliburton Company
- Robert A. Rademaker
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
GENERATOR DRIVEN BY DRILL PIPE
- Publication number 20140311806
- Publication date Oct 23, 2014
- Carlos G. Bruder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER