Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4508956 | Heat device for heating portions of shoe uppers | — | 1985-04-02 |
| 4284874 | Clamp type heater for back-part molding shoe machines | Francis B. Sharp | 1981-08-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4508956 | Heat device for heating portions of shoe uppers | — | 1985-04-02 |
| 4284874 | Clamp type heater for back-part molding shoe machines | Francis B. Sharp | 1981-08-18 |