Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5867861 | Upright water extraction cleaning machine with two suction nozzles | Timothy E. Kasen, Stephen J. Simpson, Luke E. Kelly, Charles A. Reed, Jr., Michael R. Blase | 1999-02-09 |