Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D688459 | Storage box | Markus Schmidt | 2013-08-27 |
| D688460 | Storage box | Markus Schmidt | 2013-08-27 |
| D680746 | Storage box | Markus Schmidt | 2013-04-30 |
| 8141907 | Document protector | — | 2012-03-27 |
| 7793449 | Clip | Hans-Werner Groch | 2010-09-14 |
| D465102 | Personal mobile office | — | 2002-11-05 |