DR

Dirk Ruetzel

PG Preh Gmbh: 2 patents #2 of 36Top 6%
📍 Schmalnau, DE: #1 of 1 inventorsTop 100%
Overall (2024): #171,445 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12071071 Vehicle steering wheel with an improved electromechanical triggering device for triggering an acoustic output by an acoustic warning device of the vehicle Oliver Katzenberger, Stefan Wahl, Martin Schäfer, Sebastian Schrenk 2024-08-27
11919445 Vehicle steering wheel system with an energy-saving electromechanical triggering device for triggering an acoustic output Oliver Katzenberger, Stefan Wahl, Martin Schäfer, Sebastian Schrenk 2024-03-05