Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762842 | Light analyzer apparatus | John Pfeifer, Alvaro Dedios | 2004-07-13 |
| 6493085 | Light analyzer apparatus | John Pfeifer, Alvaro Dedios, Stephen C. Fog | 2002-12-10 |
| 6444462 | Incubation system for an analyzer apparatus | John Pfeifer, Alvaro Dedios | 2002-09-03 |
| 5138175 | Lamp sheath assembly for optically-assisted gas decontamination process | Yong W. Kim | 1992-08-11 |
| 4995955 | Optically-assisted gas decontamination process | Yong W. Kim | 1991-02-26 |