Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413302 | Air treatment device | Neale Harrison, Hamilton Scanlon, Allen Pearson | 2002-07-02 |
| 6375964 | Hard surface cleaners comprising a polyurethane foam matrix and a composite of a source of silver ions and porous support material | — | 2002-04-23 |