Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673133 | Process for beneficiating oil shale using froth flotation and selective flocculation | Rabinder S. Datta, Frank F. Aplan | 1987-06-16 |
CZ
Charles Zebula
Overall (All Time): #3,976,508 of 4,157,543Top 100%
1
Patents All Time