Tulsa, Oklahoma
United States
6
2007-12-06
The entities that hold a legal rights for patent applications filed by inventor Strattan Scott C.:
Scott C. Strattan from Tulsa, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CHEMICAL INJECTION CHECK VALVE INCORPORATED INTO A TUBING RETRIEVABLE SAFETY VALVE
#2 | 2006-05-23Annulus pressure control system for subsea wells
#3 | 2005-12-29Cast flapper with hot isostatic pressing treatment
#4 | 2005-06-07Lock open and control system access apparatus and method for a downhole safety valve
#5 | 2005-05-12Control system communication and lock open tool and method for locking open a safety valve and communicating with surface
#6 | 2005-05-12Chemical injection check valve incorporated into a tubing retrievable safety valve
4529384 ⎘