Individual holder
SILVA ZACHARY S
US·5 granted patents·10 citations·filing 2014–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0191US10066453B2Self locking plug seat, system and methodSILVA ZACHARY S·Filed 2015·Granted Sep 4, 2018·10 cites·21 claims
- 0248US9868258B2Manufactured ported mandrel and method for making sameSILVA ZACHARY S·Filed 2014·Granted Jan 16, 2018·0 cites·7 claims
- 0345US9932823B2Downhole system having selective locking apparatus and methodSILVA ZACHARY S·Filed 2014·Granted Apr 3, 2018·0 cites·20 claims
- 0444US10202822B2Plugs including insert for composite threaded mandrel for downhole applicationsSILVA ZACHARY S·Filed 2015·Granted Feb 12, 2019·0 cites·13 claims
- 0542US10066478B2Indicating apparatus, system, and methodSILVA ZACHARY S·Filed 2016·Granted Sep 4, 2018·0 cites·23 claims
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