DF

Dieter Feldmer

WG W. C. Heraeus Gmbh: 2 patents #40 of 238Top 20%
Overall (All Time): #2,247,550 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5883352 Welding process Heinrich Wolf, Rudolf Schnabl 1999-03-16
5421084 Manufacture of electrical contacts Heinrich Wolf 1995-06-06