Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646067 | Petroleum resins and their production with BF3 catalyst | Kenneth Lewtas, Maria Leonor Garcia, James Hanley Clark | 2003-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646067 | Petroleum resins and their production with BF3 catalyst | Kenneth Lewtas, Maria Leonor Garcia, James Hanley Clark | 2003-11-11 |