AT

Alfred Trzmiel

HG Hydraulik-Ring Antriebs-Und Steuerungstechnik Gmbh: 2 patents #1 of 4Top 25%
📍 Ratingen, DE: #3 of 31 inventorsTop 10%
Overall (1994): #38,455 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5322259 Proportional magnet valve Axel Sauer 1994-06-21
5301781 Clutch for vehicles Dieter Tischer, Bernd Niethammer 1994-04-12