Assignee
PHOENIX PETROLEUM SERVICES
GB·4 granted patents·101 citations·filing 1991–1998
Top patents by PatentIndex Score
4 records- 0164US5539375AApparatus for transmitting instrumentation signals over power conductorsPHOENIX PETROLEUM SERVICES·Filed 1992·Granted Jul 23, 1996·43 cites·15 claims
- 0250US5975209AAutomatic blanking completion toolPHOENIX PETROLEUM SERVICES·Filed 1998·Granted Nov 2, 1999·27 cites·8 claims
- 0342US5167282AApparatus and method for detonating well perforatorsPHOENIX PETROLEUM SERVICES·Filed 1992·Granted Dec 1, 1992·19 cites·20 claims
- 0433US5579841APlugs for well logging operationsPHOENIX PETROLEUM SERVICES·Filed 1991·Granted Dec 3, 1996·12 cites·10 claims
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