Inventor · disambiguated record
Daniel Zellweger
Also filed as: ZELLWEGER DANIEL
4 granted patents·3 citations·filing 2013–2020
58Inventor score
Technology areasF16K
Files withRICO-SICHERHEITSTECHNIK AG4
Top patents by PatentIndex Score
4 records- 0169US9528612B2Explosion-proof sliding gate valve for blocking a fluid flow in a pipelineRICO-SICHERHEITSTECHNIK AG·Filed 2015·Granted Dec 27, 2016·3 cites·17 claims
- 0239US11946553B2Explosion protection valve for decoupling system parts or workpieces, comprising a bearing assembly for the valve closing bodyRICO SICHERHEITSTECHNIK AG·Filed 2020·Granted Apr 2, 2024·0 cites·14 claims
- 0332US11732808B2Explosion protection valve for decoupling system parts or workpieces, comprising a sealing ringRICO SICHERHEITSTECHNIK AG·Filed 2020·Granted Aug 22, 2023·0 cites·20 claims
- 0430US10066752B2Explosion-proof valveRICO SICHERHEITSTECHNIK AG·Filed 2013·Granted Sep 4, 2018·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →