Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451228 | Tibial resector guide | Todd S. Johnson, Richard A. Lane, Thomas Petersen, John R. Howard | 1995-09-19 |
| 5445640 | Tibial resector guide | Todd S. Johnson, Richard A. Lane, Thomas Petersen, John R. Howard | 1995-08-29 |
| 5306276 | Tibial resector guide | Todd S. Johnson, Richard A. Lane, Thomas Petersen, John R. Howard | 1994-04-26 |