Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497484 | Optical imaging apparatus | Gary Hoerner | 2002-12-24 |
| 6482338 | Press simulation apparatus and methods | Lev Tsygan, Semen Dukler | 2002-11-19 |
| 6380925 | Force feedback device with spring selection mechanism | Kenneth M. Martin, Adam C. Braun | 2002-04-30 |