Inventor · disambiguated record

Xinchun Gui

Also filed as: GUI XINCHUN

2 granted patents·3 citations·filing 2014–2016

37Inventor score

Technology areasF16K

Files withZHUZHOU SOUTHERN VALVE CO LTD2

Top patents by PatentIndex Score

2 records

0161US10107405B2Tilting disc check valveZHUZHOU SOUTHERN VALVE CO LTD·Filed 2014·Granted Oct 23, 2018·3 cites·18 claims
0229US10690262B2Water hammer-proof air valve and water hammer-proof exhaust method for in-use pipelineZHUZHOU SOUTHERN VALVE CO LTD·Filed 2016·Granted Jun 23, 2020·0 cites·9 claims

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