Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4549893 | Hot cullet handling apparatus | David B. Hindman, Bruce A. Wallace | 1985-10-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4549893 | Hot cullet handling apparatus | David B. Hindman, Bruce A. Wallace | 1985-10-29 |