Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D646323 | Pencil | Reinhard Renner | 2011-10-04 |
| D645900 | Pencil | Reinhard Renner | 2011-09-27 |
| D641043 | Pencil | Reinhard Renner | 2011-07-05 |
| D640740 | Pencil | Reinhard Renner | 2011-06-28 |
| D640741 | Pencil | Reinhard Renner | 2011-06-28 |
| D637230 | Pencil | Reinhard Renner | 2011-05-03 |