Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9216417 | Small mill having a rotor inclined relative to the axis of the feed chute | Caroline Becker, Catherine Becker | 2015-12-22 |
| 9101938 | Pre-grinder or pre-shredder | Caroline Becker, Catherine Becker | 2015-08-11 |
| 7150135 | Device for assembling longitudinal edges of panels, laths or wainscots, with force distribution | — | 2006-12-19 |
| 4997136 | Hammer mill provided with a device for locking the hammers in a retracted position in the drum | — | 1991-03-05 |