Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927018 | Three dimensional printing using photo-activated building materials | — | 2005-08-09 |
| 4561358 | Apparatus for conveying articles through an irradiation beam | — | 1985-12-31 |
| 4482811 | Apparatus for guiding cable through a radiation chamber with reduced leakage therefrom | — | 1984-11-13 |