EW

Erich Waltert

SK Sorg Gmbh & Co. Kg: 1 patents #4 of 10Top 40%
Overall (All Time): #2,332,396 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4867384 Method and apparatus for recovering glass from old glass — 1989-09-19
4854959 Feeding apparatus for glass melting furnaces — 1989-08-08