Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767860 | Sublimation of solid organic compounds onto substrate surfaces in the presence of a fluid impregnant | Simon James Smith | 2004-07-27 |
| 6344071 | Broad spectrum filter system for filtering contaminants from air or other gases | Simon James Smith | 2002-02-05 |