Bi-directional annulus seal
A Standard patent application filed on 25 November 2009 credited to Garcia Jr., Javier
;
Ellis, Steven C.
;
Hunter, Rick C.
;
Nelson, John E.
Details
Application number :
2009240817
Application type :
Standard
Application status :
FILED
Under opposition :
No
Proceeding type :
Invention title :
Bi-directional annulus seal
Inventor :
Garcia Jr., Javier
;
Ellis, Steven C.
;
Hunter, Rick C.
;
Nelson, John E.
Agent name :
Phillips Ormonde Fitzpatrick
Address for service :
367 Collins Street Melbourne VIC 3000 Australia
Filing date :
25 November 2009
Associated companies :
Applicant name :
Vetco Gray, Inc.
Applicant address :
4424 West Sam Houston Pkwy North Suite 100 Houston Texas 77041 United States of America