Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851583 | Method of generating acrolein | Edmund J. Bockowski | 1989-07-25 |
| 4822475 | Method for determining the fouling tendency of crude petroleum oils | W. John Delaney, Bruce E. Wright | 1989-04-18 |