Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497692 | Sweeper | William H. Frederick | 2004-10-26 |
| D497459 | Sweeper | William H. Frederick | 2004-10-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497692 | Sweeper | William H. Frederick | 2004-10-26 |
| D497459 | Sweeper | William H. Frederick | 2004-10-19 |