Houston, Texas
United States
3
2014-05-01
The entities that hold a legal rights for patent applications filed by inventor Kassner Christopher A.:
Christopher A. Kassner from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Pipe-in-pipe apparatus including an engineered pipe
#2 | 2013-03-21Methods and systems for circulating fluid within the annulus of a flexible pipe riser
#3 | 2013-03-21Methods, systems and apparatus for circulating fluid within the annulus of a flexible pipe riser
146516 ⎘