Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834546 | Process for mixing batches of a fluid medium and apparatus therefor | — | 1989-05-30 |
| 4334964 | Process for separating the reaction products obtained from etherifying lower isoolefins with methanol | Milan Prezelj, Gunter Osterburg | 1982-06-15 |