Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880748 | Method for control of visbreaker severity | Lawrence J. Altman, Byung C. Choi | 1989-11-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880748 | Method for control of visbreaker severity | Lawrence J. Altman, Byung C. Choi | 1989-11-14 |