Assignee
HUNTING OILFIELD SERVICES INC
US·2 granted patents·92 citations·filing 2000–2001
Top patents by PatentIndex Score
2 records- 0187US6442826B1Method for manufacturing a flush/semi-flush threaded connectionHUNTING OILFIELD SERVICES INC·Filed 2000·Granted Sep 3, 2002·42 cites·12 claims
- 0278US6457528B1Method for preventing critical annular pressure buildupHUNTING OILFIELD SERVICES INC·Filed 2001·Granted Oct 1, 2002·50 cites·7 claims
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