Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354431 | Plural stage drying and purification of propylene oxide | — | 1994-10-11 |
| 5349072 | Staged epoxidation of propylene with recycle | Kyle Preston, Chung-Nan T. Wu, Mark A. Mueller | 1994-09-20 |