Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052653 | Needle protection device comprising a distal protection element and a proximal protection element | Christian Gratwohl, Marc Lanz, Martin Wymann | 2011-11-08 |
| 8016797 | Needle protection device with a blocked protection position | Christian Gratwohl, Marc Lanz, Martin Wymann | 2011-09-13 |