Tool bore closure valve
A Standard patent application filed on 30 June 1986 credited to Ringgenberg, Paul David ; Burris, Wesley Jay III

Details

Application number :

59375  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Tool bore closure valve  

Inventor :

Ringgenberg, Paul David ; Burris, Wesley Jay III  

Agent name :

 

Address for service :

 

Filing date :

30 June 1986  

Associated companies :

 

Applicant name :

Halliburton Company  

Applicant address :

1015 Bois D'Arc, P.O. Drawer 1431, Duncan Oklahoma, 73536, U.S.A.  

Old name :

 

Original Source :

Go