Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7625383 | Surgical manipulator | Steve Charles, J. Michael Stuart | 2009-12-01 |
| 6723106 | Surgical manipulator | Steve Charles, Robert Stoughton, J. Michael Stuart | 2004-04-20 |
| 6676669 | Surgical manipulator | Steve Charles, J. Michael Stuart | 2004-01-13 |
| 4315323 | Cassette recorder system for loading programs | Eugene V. Sahr | 1982-02-09 |