Assignee
Z&J TECH GMBH
DE·4 granted patents·4 citations·filing 2015–2017
Top patents by PatentIndex Score
4 records- 0169US9752688B2Double-plate gate valve, shut-off plate, and method for sealing a double-plate gate valveZ&J TECH GMBH·Filed 2016·Granted Sep 5, 2017·2 cites·7 claims
- 0263US10077845B2Double-plate gate valve and shut-off plate for use in a double-plate gate valveZ&J TECH GMBH·Filed 2017·Granted Sep 18, 2018·1 cites·11 claims
- 0356US9739377B2Triple sealing seat for a conduit gate valveZ&J TECH GMBH·Filed 2016·Granted Aug 22, 2017·1 cites·8 claims
- 0434US9777845B2Conduit slider for chemical and petrochemical systemsZ&J TECH GMBH·Filed 2015·Granted Oct 3, 2017·0 cites·11 claims
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