Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835328 | Process for the production of 2,3-dimethylbutene-1 from propene | Alexander G. Kent, Derek K. MacAlpine | 1989-05-30 |
| 4822937 | Process for the production of isobutylbenzenes | Derek K. MacAlpine | 1989-04-18 |