| (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: |
24.07.2000 US 625216
|
| (71) |
Applicant: CHEVRON U.S.A. INC. |
|
San Ramon, CA 94583-4289 (US) |
|
| (72) |
Inventors: |
|
- O'REAR, Dennis, J.
Petaluma, CA 94952 (US)
- KIBBY, Charles, L.
Benicia, CA 94510 (US)
- SCHEUERMAN, Georgieanna, L.
Moraga, CA 94556 (US)
|
| (74) |
Representative: Nash, David Allan |
|
Haseltine Lake & Co.,Imperial House, 15-19 Kingsway
London WC2B 6UD
London WC2B 6UD (GB) |
|
