AW

Arthur Wellinger

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,834,150 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5248602 Process and installation for the utilization of organic substances Walter Schmid, Christian Widmer 1993-09-28