Calgary
Canada
4
2014-08-28
The entities that hold a legal rights for patent applications filed by inventor RASMUSSEN RYAN DWAINE:
RYAN DWAINE RASMUSSEN from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Wellbore Packer And Method
#2 | 2014-07-31Wellbore treatment tool and method
#3 | 2013-11-14Wellbore tools and methods
#4 | 2013-01-17Wellbore circulation tool and method
35600 ⎘