Details

Application number :
65629  
Application type :
Standard  
Application status :
CEASED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Surface controlled subsurface safety valve  
Inventor :
Vinzant, Michael B. ; Sizer, Phillip S. ; Smith, Roddie R. ; Dickson, Rennie L. ; Churchman, Ronald K.  
Agent name :
Wrays  
Address for service :
Ground Floor 56 Ord Street WEST PERTH WA 6005  
Filing date :
21 November 1986  
Associated companies :
 
Applicant name :
Otis Engineering Corp.  
Applicant address :
P.O. Box 819052 Dallas, Texas 75381-9052, U.S.A.  
Old name :
 
Original Source :
Go  

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