Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658693 | Hand-held extraction cleaner with turbine-driven brush | — | 2003-12-09 |
| 6550098 | Extraction cleaner with tank retention | Kenneth L. Roberts, Jeffrey A. Hall, Eric R. Metzger | 2003-04-22 |