HP

Holger Paffrath

PG Pierburg Gmbh: 3 patents #1 of 29Top 4%
📍 Pulheim, DE: #2 of 25 inventorsTop 8%
Overall (2017): #76,595 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9719608 Actuator for valves in internal combustion engines Berthold Herrmann, Bjoern Jonas Ozdyk, Halim Celik 2017-08-01
9695781 Valve system for internal combustion engines 2017-07-04
9638141 Exhaust gas valve device for an internal combustion engine Guido Barabasch, Osman Sari, Norbert Simons, Rafael Soglowek 2017-05-02