Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871618 | Apparatus for reclaiming fuel oil from waste oil | Sung-Rae Lee, Henry Kong, Roy B. Jeffries, Norman Arrison | 1999-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871618 | Apparatus for reclaiming fuel oil from waste oil | Sung-Rae Lee, Henry Kong, Roy B. Jeffries, Norman Arrison | 1999-02-16 |