Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973524 | Laminated composite coins and method thereof | Ulrich Huebner, Hans-Michael Walter, Gerhard von Loh | 1990-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973524 | Laminated composite coins and method thereof | Ulrich Huebner, Hans-Michael Walter, Gerhard von Loh | 1990-11-27 |