Assignee
EVANS WILLIE V
US·2 granted patents·1 pending application·89 citations·filing 1986–2012
Top patents by PatentIndex Score
3 records- 0179US4697465ATest coupon holderEVANS WILLIE V·Filed 1986·Granted Oct 6, 1987·49 cites·4 claims
- 0270US5138755AVessel and pipeline insertion toolEVANS WILLIE V·Filed 1990·Granted Aug 18, 1992·40 cites·18 claims
- 0341US2012291561A1Pipeline Insertion ToolEVANS WILLIE V·Filed 2012·Application pending·0 cites
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