Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733502 | Variable locking spinal screw having a knurled collar | Philip Mellinger | 2004-05-11 |
| 6685412 | Multi-lobe torque driving recess and tool in particular for an orthopedic implant screw | Leonard James Schaust | 2004-02-03 |