Assignee
COPPERHEAD IND LLC
US·3 granted patents·1 pending application·9 citations·filing 2005–2024
Top patents by PatentIndex Score
4 records- 0153US7367748B2Method of installing tracer wire with pipeline utilizing horizontal directional drillingCOPPERHEAD IND LLC·Filed 2005·Granted May 6, 2008·9 cites·17 claims
- 0244US11165173B2External switch to connect or disconnect underground tracer wire and ground wireCOPPERHEAD IND LLC·Filed 2019·Granted Nov 2, 2021·0 cites·16 claims
- 0342US12573772B2One-way locking wire connector with hard stopsCOPPERHEAD IND LLC·Filed 2023·Granted Mar 10, 2026·0 cites·20 claims
- 0440US2026038747A1Multi-terminal tracer wire access pointCOPPERHEAD IND LLC·Filed 2024·Application pending·0 cites
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