Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021147 | Solid addition and withdrawal | Roger P. Van Driesen, William R. Adams, John Caspers, Harold J. Trimble | 1991-06-04 |
| 4875995 | Solid addition and withdrawal | Roger P. Van Driesen, William R. Adams, John Caspers, Harold J. Trimble | 1989-10-24 |
| 4744887 | Solid addition and withdrawal | Roger P. Van Driesen, William R. Adams, John Caspers, Harold J. Trimble | 1988-05-17 |
| 4707245 | Temperature control for hydrogenation reactions | William R. Adams, John Caspers | 1987-11-17 |
| 4684456 | Control of bed expansion in expanded bed reactor | Roger P. Van Driesen, William R. Adams, John Caspers, Harold J. Trimble | 1987-08-04 |