Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467122 | Deep cleaner with tool mount | Kenneth M. Lenkiewicz | 2002-10-22 |
| 6363570 | Upright extraction cleaning machine with illumination | Gary A. Kasper | 2002-04-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467122 | Deep cleaner with tool mount | Kenneth M. Lenkiewicz | 2002-10-22 |
| 6363570 | Upright extraction cleaning machine with illumination | Gary A. Kasper | 2002-04-02 |