Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514283 | Process for separating and converting heavy oil asphaltenes in a field location | Philip J. Closmann, Monroe H. Waxman | 1985-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514283 | Process for separating and converting heavy oil asphaltenes in a field location | Philip J. Closmann, Monroe H. Waxman | 1985-04-30 |