Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5111933 | Kit providing thermally degradable compost bag | Frederick C. Schwab | 1992-05-12 |
| 4197337 | Optical transformation of metallized polymeric film material | Robert V. Russo | 1980-04-08 |