Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038341 | Unit that comprises a winding ratchet that is attached to a barrel arbor and barrel arbor for this unit | — | 2011-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038341 | Unit that comprises a winding ratchet that is attached to a barrel arbor and barrel arbor for this unit | — | 2011-10-18 |