Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958478 | Apparatus for storing and supplying end closures for envelopes of cylindrical commodities | Jakob Hannen, Jozef-Franc Zajec | 1990-09-25 |
| 4596108 | Apparatus for confining rolls of convoluted paper or the like | Jacob Hannen | 1986-06-24 |
| 4485612 | Apparatus for manipulating rolls of convoluted paper or the like | Joze Zajec | 1984-12-04 |