Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954278 | Fiberglass cutting apparatus and method | James Charles Haas | 1999-09-21 |
| 5697560 | Fiberglass cutting apparatus and method | — | 1997-12-16 |
| 5678774 | Fiberglass cutting apparatus and method | James Charles Haas | 1997-10-21 |
| 4453905 | Plastics recycling apparatus | — | 1984-06-12 |