Inventor · disambiguated record
Dietmar Trenner
Also filed as: TRENNER DIETMAR
4 granted patents·1 pending application·11 citations·filing 2001–2006
68Inventor score
Top patents by PatentIndex Score
5 records- 0162US7614544B2Intermediate cash boxWALTER HANKE MECH WERKSTAETTEN·Filed 2006·Granted Nov 10, 2009·2 cites·14 claims
- 0251US6644456B2Electronic coin checkerWALTER HANKE MECHANISCHE WERST·Filed 2001·Granted Nov 11, 2003·6 cites·27 claims
- 0349US6615969B2Mechanical coin checkerWALTER HANKE MECH WERKSTAETTEN·Filed 2001·Granted Sep 9, 2003·2 cites·6 claims
- 0447US7516830B2Coin distributorWALTER HANKE MECH WERKSTAETTEN·Filed 2003·Granted Apr 14, 2009·1 cites·20 claims
- 0534US2006016665A1Coin validator comprising a string sensorGRIESE ROLAND·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dietmar Trenner 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 →