Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468281 | Instrument for manipulating components of joint prostheses | Hartmut Kalberer, Hans-Georg Pfaff, Robert Rack | 2002-10-22 |
| 6383222 | Knee hinge prosthesis with wear-resistant device for guiding the patellar components | — | 2002-05-07 |