Details
- Application number :
- 65038
- Application type :
- Standard
- Application status :
- CEASED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- Circulation valve and method for operating the same
- Inventor :
- Ringgenberg, Paul David
- Agent name :
-
- Address for service :
-
- Filing date :
- 12 November 1986
- Associated companies :
-
- Applicant name :
- Halliburton Company
- Applicant address :
- P.O. Box 1431, Duncan, Oklahoma, 73536, U.S.A.
- Old name :
-
- Original Source :
- Go
Related Patents
Same Inventor