Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038128 | Evaporative humidifier pad made of rigidifying layer laminated to paper layer and method of constructing | — | 2011-10-18 |
| 6110564 | Evaporative humidifier pad | — | 2000-08-29 |
| 5158199 | Temporary diaper storage container | — | 1992-10-27 |
| 5022553 | Temporary diaper storage container | — | 1991-06-11 |
| 4955995 | Range hood filter pad | — | 1990-09-11 |
| 4793837 | Gaseous filter construction | — | 1988-12-27 |