Inventor · disambiguated record
Kai Tietjen
Also filed as: TIETJEN KAI
4 granted patents·1 pending application·30 citations·filing 2008–2015
72Inventor score
Top patents by PatentIndex Score
5 records- 0186US8092122B2Connection device for fastening expanded cell confinement structures and methods for doing the sameSENF DANIEL F·Filed 2008·Granted Jan 10, 2012·18 cites·25 claims
- 0285US8459903B2Connection device for fastening expanded cell confinement structures and methods for doing the sameSENF DANIEL F·Filed 2011·Granted Jun 11, 2013·10 cites·11 claims
- 0360US10076084B2Roof-greening cassetteSOILTEC GMBH·Filed 2015·Granted Sep 18, 2018·2 cites·28 claims
- 0442US8790043B2Foundation for buildingsTIETJEN KAI·Filed 2009·Granted Jul 29, 2014·0 cites·57 claims
- 0523US2011265377A1Roof Vegetation CassetteSOILTEC GMBH·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →