Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511641 | Method for abatement of gaseous pollutants | Timothy L. Herman, Floris Y. Tsang, Daniel O. Clark, Belynda Flippo, David Inori +3 more | 2003-01-28 |
| 6261524 | Advanced apparatus for abatement of gaseous pollutants | Timothy L. Herman, Floris Y. Tsang, Daniel O. Clark, Belynda Flippo, David Inori +3 more | 2001-07-17 |
| 4641540 | Bulk material sampling apparatus | — | 1987-02-10 |