Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4486570 | Heat resistant high impact polymer compositions and method of making same | Frank E. Lordi | 1984-12-04 |
| 4336354 | Method of preparing styrene-maleic anhydride molding composition | Frank E. Lordi | 1982-06-22 |