WS

Walter A. Spelyng

Basf Se: 1 patents #8,065 of 13,826Top 60%
📍 Baton Rouge, LA: #1,073 of 1,896 inventorsTop 60%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,867,911 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4985551 Process for purification of catalysts from polyols using ion exchange resins John Perry 1991-01-15