Spring, Texas
United States
6
2011-09-29
The entities that hold a legal rights for patent applications filed by inventor Evans Merle E.:
Merle E. Evans from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Dynamic load expansion test bench and method of expanding a tubular
#2 | 2011-01-13Apparatus and methods to protect connections
#3 | 2010-12-23REVERSE SLIDING SEAL FOR EXPANDABLE TUBULAR CONNECTIONS
#4 | 2007-11-22Apparatus and methods to protect connections
#5 | 2007-07-19Energizing seal for expandable connections
#6 | 2007-02-15Reverse sliding seal for expandable tubular connections
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