Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346676 | Apparatus of alkylation using alkanes and olefins | Clifford S. Crossland, Alan A. Johnson, John Woods | 1994-09-13 |
| 5190904 | Paraffin alkylation catalyst | Clifford S. Crossland, Alan A. Johnson, John Woods | 1993-03-02 |
| 5157196 | Paraffin alkylation process | Clifford S. Crossland, Alan A. Johnson, John Woods | 1992-10-20 |