Details
- Application number :
- 2003269103
- Application type :
- Standard
- Application status :
- SEALED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- Ball operated by-pass tool for use in drillstring
- Inventor :
- Lee, Paul Bernard
- Agent name :
- Halfords IP
- Address for service :
- 1 Market Street Sydney NSW 2000 Australia
- Filing date :
- 01 September 2003
- Associated companies :
-
- Applicant name :
- Schoeller-Bleckmann Oilfield Equipment AG
- Applicant address :
- Hauptstr. 2 2630 Ternitz Austria
- Old name :
- Lee, Paul
- Original Source :
- Go