Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652535 | Distraction osteogenesis fixture | Bjarne Kvarnstrom, Scott Lipka, Michael Luft | 2003-11-25 |
| 6306143 | Distraction osteogenesis fixture | Bjarne Kvarnstrom, Scott Lipka, Michael Luft | 2001-10-23 |
| 5769630 | Subperiosteal bone anchor | Joan M. Hoffman | 1998-06-23 |
| 5538427 | Subperiosteal bone anchor | David R. Hoffman | 1996-07-23 |
| 5066224 | Orthodontic anchor | David R. Hoffman | 1991-11-19 |