Inventor · disambiguated record
Siegfried Deiss
Also filed as: DEISS SIEGFRIED · HOFFMANN FRIEDRICH
8 granted patents·2 pending applications·277 citations·filing 1979–2014
87Inventor score
Top patents by PatentIndex Score
10 records- 0193US5658100AInterlocking, or form fitting cutting bit or chipWALTER AG·Filed 1995·Granted Aug 19, 1997·117 cites·31 claims
- 0290US7275512B2Air intake deviceSIEMENS AG·Filed 2003·Granted Oct 2, 2007·42 cites·2 claims
- 0383US5542793ARotary cutting tool with axially precision positioned end cutting insertsWALTER AG·Filed 1994·Granted Aug 6, 1996·57 cites·10 claims
- 0480US5911548ATool for the production of arc-shaped groovesWALTER AG·Filed 1997·Granted Jun 15, 1999·45 cites·19 claims
- 0560US4219292ARotary helical milling cutter with replaceable cutter bit elementsWALTER GMBH MONTANWERKE·Filed 1979·Granted Aug 26, 1980·15 cites·10 claims
- 0644US9932927B2Cylinder head coverMAHLE INT GMBH·Filed 2014·Granted Apr 3, 2018·0 cites·20 claims
- 0743US8590508B2Method and injection mould for the production of an intake system composed of plastic for internal combustion engines and intake system producedSCHNABEL WERNER·Filed 2007·Granted Nov 26, 2013·0 cites·10 claims
- 0835US7533644B2Air induction module for a combustion engine having pulse chargingMAHLE INT GMBH·Filed 2004·Granted May 19, 2009·1 cites·14 claims
- 0935US2010090148A1Method for the production of flap mechanisms for intake lines of combustion enginesDEISS SIEGFRIED·Filed 2007·Application pending·0 cites
- 1032US2005139800A1Butterfly valve unitFiled 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Siegfried Deiss 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 →