Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403397 | Semi-automatic book sewing machine | — | 2016-08-02 |
| 9150042 | Fully automatic coil binding machine | — | 2015-10-06 |
| 9132566 | Automated book punch | — | 2015-09-15 |
| 8485079 | Angle cutting machine with exchangeable cutting members | — | 2013-07-16 |
| D668288 | Bookbinding machine | — | 2012-10-02 |
| D658688 | Punching machine | — | 2012-05-01 |
| 7475623 | Pressing structure for hole-punching unit | — | 2009-01-13 |
| 7404246 | Manufacturing method for the hole-punching assembly of a hole-punching unit | — | 2008-07-29 |
| 7328642 | Hole-punching assembly structure for hole-punching unit | — | 2008-02-12 |
| 7314340 | Dual-module hole-punching and binding machine | — | 2008-01-01 |
| D433708 | Punch machine | — | 2000-11-14 |
| 5335378 | Automatic bathing apparatus | — | 1994-08-09 |