SW

Siegfried Weiler

WE Weiler Engineering: 2 patents #6 of 18Top 35%
Overall (All Time): #2,308,103 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5099569 Dry cell battery casing processing James E. Ribordy 1992-03-31
5036581 Dry cell battery casing processing James E. Ribordy 1991-08-06