Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371402 | Apparatus for winding or unwinding material webs onto or from a winding core | Josef Widmer, Erwin Mahler | 2002-04-16 |
| 6363851 | Process for producing folded, bound printed products, and the printed product produced | Jakob Gerhard | 2002-04-02 |