Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536979 | Safe water toothbrush assembly | Thomas A. Kenny | 2003-03-25 |
| 6238352 | Inhalation testing method and means | David Spencer | 2001-05-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536979 | Safe water toothbrush assembly | Thomas A. Kenny | 2003-03-25 |
| 6238352 | Inhalation testing method and means | David Spencer | 2001-05-29 |