Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624776 | Selective removal of coke precursors from hydrocarbon feedstock | Robert B. Long | 1986-11-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624776 | Selective removal of coke precursors from hydrocarbon feedstock | Robert B. Long | 1986-11-25 |