AT

Alfred Trzmiel

HG Hydraulik-Ring Gmbh: 3 patents #1 of 21Top 5%
📍 Ratingen, DE: #4 of 34 inventorsTop 15%
Overall (2004): #32,274 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6833779 Proportional solenoid valve, preferably proportional throttle valve, especially for high pressure diesel pumps of motor vehicles Rolf Neuhaus, Friedrich Zapf 2004-12-21
6814036 Valve control for adjusting the stroke of valves of motor vehicle engines Edwin Palesch 2004-11-09
6739297 Actuating device for securing a camshaft of an engine of a motor vehicle in a start position Edwin Palesch 2004-05-25