Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373465 | Magnetically-controllable, semi-active haptic interface system and apparatus | J. David Carlson | 2002-04-16 |
| 6339419 | Magnetically-controllable, semi-active haptic interface system and apparatus | J. David Carlson | 2002-01-15 |