| (84) |
Designated Contracting States: |
|
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
Designated Extension States: |
|
AL LT LV MK RO SI |
| (30) |
Priority: |
08.12.2000 US 733632
|
| (71) |
Applicant: WEATHERFORD/LAMB, INC. |
|
HoustonTexas 77027 (US) |
|
| (72) |
Inventors: |
|
- ZIMMERMAN, Patrick, J.
Houston, TX 77059 (US)
- GREENLEE, Donald
Murchison, TX 75778 (US)
- RITTER, Michael, G.
Conroe, TX 77384 (US)
|
| (74) |
Representative: Talbot-Ponsonby, Daniel, Frederick |
|
Marks & Clerk4220 Nash CourtOxford Business Park South
Oxford,Oxfordshire OX4 2RU
Oxford,Oxfordshire OX4 2RU (GB) |
|
