Lost-motion valve actuator mechanism
A Standard patent application filed on 22 September 1989 credited to Ringgenberg, Paul David
;
Burriss, Wesley Jay II
Details
Application number :
41617
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Lost-motion valve actuator mechanism
Inventor :
Ringgenberg, Paul David
;
Burriss, Wesley Jay II
Agent name :
Callinans
Address for service :
PO Box 1189 HARTWELL VIC 3124
Filing date :
22 September 1989
Associated companies :
Applicant name :
Halliburton Company
Applicant address :
1015 Bois D'Arc, P.O. Drawer 1431, Duncan, Oklahoma, United States of America