Inventor · disambiguated record
Dirk Ruetzel
Also filed as: RUETZEL DIRK
2 granted patents·0 citations·filing 2020–2020
20Inventor score
Files withPREH GMBH2
Top patents by PatentIndex Score
2 records- 0136US12071071B2Vehicle steering wheel with an improved electromechanical triggering device for triggering an acoustic output by an acoustic warning device of the vehiclePREH GMBH·Filed 2020·Granted Aug 27, 2024·0 cites·20 claims
- 0233US11919445B2Vehicle steering wheel system with an energy-saving electromechanical triggering device for triggering an acoustic outputPREH GMBH·Filed 2020·Granted Mar 5, 2024·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Dirk Ruetzel 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 →