Inventor · disambiguated record
Roland Travnicek
Also filed as: TRAVNICEK ROLAND
4 granted patents·4 citations·filing 2015–2017
63Inventor score
Files withZ&J TECH GMBH4
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
Join the waitlist — get patent alerts
Get an alert when Roland Travnicek files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →