Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079463 | Conveying device, rolling body and conveying body | Erwin Muller | 2011-12-20 |
| 7975838 | Device for transmitting force and conveying system | — | 2011-07-12 |
| 7918331 | Transport device, rolling body and transport body | Erwin Muller | 2011-04-05 |
| 7870948 | Rolling conveying device | — | 2011-01-18 |