Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953692 | Drive frame for a scraper chain conveyor | Brian R. Stoppani | 1990-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953692 | Drive frame for a scraper chain conveyor | Brian R. Stoppani | 1990-09-04 |