RL

Robert W. Leibfried

IC International Minerals & Chemical: 1 patents #60 of 132Top 50%
📍 Tampa, FL: #1,536 of 2,931 inventorsTop 55%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #4,058,664 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4407725 Regeneration of activated carbon Hanceford L. Allen, William W. Berry 1983-10-04