Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447607 | Ether recovery | Joseph Klepac | 1995-09-05 |
| 5329051 | Ether recovery | Joseph Klepac | 1994-07-12 |
| 5322673 | Alkylation recontactor with internal mixer | — | 1994-06-21 |
| 5220094 | Alkylation recontractor with internal mixer | — | 1993-06-15 |