Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D280298 | Solid product elevator cup | Carl W. Hafer | 1985-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D280298 | Solid product elevator cup | Carl W. Hafer | 1985-08-27 |