Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397066 | Separation of plastic materials | Richard H. Leitman, Jerry A. Pickering | 1995-03-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397066 | Separation of plastic materials | Richard H. Leitman, Jerry A. Pickering | 1995-03-14 |