Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623805 | Seaming device capable of seaming curved and straight panels | — | 1997-04-29 |
| 5604966 | Seaming device capable of joining curved and straight panels | Christopher K. Kastner | 1997-02-25 |