Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996012 | Process and system for molding soles on to shoe uppers | Fritz Gierschewski, Claus Koster | 1991-02-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996012 | Process and system for molding soles on to shoe uppers | Fritz Gierschewski, Claus Koster | 1991-02-26 |