Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361082 | Apparatus for manufacturing waffle blocks | Franz Haas, Sr., Franz Haas, Jr. | 1982-11-30 |
| 4359920 | Cutter for blocks of wafers | Franz Haas, Sr., Franz Haas, Jr. | 1982-11-23 |
| 4308790 | Baking tongs | Franz Haas, Sr., Franz Haas, Jr. | 1982-01-05 |