Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648046 | Method and a system for disinfecting air in air conditioning ducts | — | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648046 | Method and a system for disinfecting air in air conditioning ducts | — | 1997-07-15 |