Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272436 | Differential spectral topographic analysis (DISTA) | Allen G. Hirsh, Latchezar I. Tsonev, Patrick Mehl | 2001-08-07 |
| 6085153 | Differential spectral topographic analysis (DISTA) | Allen G. Hirsh, Latchezar I. Tsonev, Patrick Mehl | 2000-07-04 |