Details

Application number :
68511  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Rotary cone drill bit with truncated rolling cone cutters and dome area cutter inserts  
Inventor :
Shamburger, James M. Jr.  
Agent name :
 
Address for service :
 
Filing date :
15 August 1996  
Associated companies :
 
Applicant name :
Dresser Industries Inc.  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor