JW

Jean P. Wia

DS Detra Sa: 1 patents #4 of 6Top 70%
📍 Croix-de-Rozon, CH: #5 of 5 inventorsTop 100%
Overall (All Time): #3,774,518 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5429889 Measurement apparatus and process for sorting used batteries and accumulators Mai Tu Xuan, Thinh Nguyen, Michel Schwab 1995-07-04