Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6684452 | Dual cleaning mode carpet extractor | Dexter Lehman, Nick Graupe | 2004-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6684452 | Dual cleaning mode carpet extractor | Dexter Lehman, Nick Graupe | 2004-02-03 |