Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608670 | Laser verification and authentication raman spectrometer (LVARS) detecting the stokes and/or anti-stokes emission | Francis A. Nottke, James A. Kirchoff, John F. Pollard | 2003-08-19 |
| 6275285 | Laser verification and authentication Raman spectrometer (LVARS) detecting the stokes and/or anti-stokes emission | Francis A. Nottke, James A. Kirchoff | 2001-08-14 |
| 6008888 | Laser verification and authentication Raman spectrometer (LVARS) | Francis A. Nottke, James A. Kirchoff | 1999-12-28 |