Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808289 | Resid hydrotreating with high temperature flash drum recycle oil | Norman K. McDaniel, Nicholas C. Vasti, Robert E. Boening | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808289 | Resid hydrotreating with high temperature flash drum recycle oil | Norman K. McDaniel, Nicholas C. Vasti, Robert E. Boening | 1989-02-28 |