DL

Dietrich Liechti

IL Inco Limited: 1 patents #79 of 227Top 35%
📍 Azilda, CA: #33 of 90 inventorsTop 40%
Overall (All Time): #3,892,438 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5074993 Flotation process Andrew N. Kerr, Maria A. Marticorena, Daniel A. Pelland 1991-12-24