Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383241 | Protective filtration system for enclosures within buildings | Michael Christopher Janus | 2002-05-07 |
| 6011193 | Munitions treatment by acid digestion | Martin E. Toomajian, Monte R. Elmore, Evan O. Jones, Alan H. Zacher | 2000-01-04 |