Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6179993 | Process for obtaining olefins from residual feedstocks | Noel M. Seimandi, Willibald Serrand, Mitchell Jacobson, Paul K. Ladwig, John F. Pagel +2 more | 2001-01-30 |
| 5952539 | Dual process for obtaining olefins | Noel M. Seimandi, Willibald Serrand, Mitchell Jacobson, Paul K. Ladwig, John F. Pagel +2 more | 1999-09-14 |