Bedford, Texas
United States
5
2012-11-01
The entities that hold a legal rights for patent applications filed by inventor POOL Charles M.:
Charles M. POOL from Bedford, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Pressure and flow control in drilling operations
#2 | 2012-09-27Well drilling methods with automated response to event detection
#3 | 2011-06-16Pressure and flow control in drilling operations
#4 | 2011-02-03Well drilling methods with event detection
#5 | 2005-02-17Power discriminating systems
3261897 ⎘