Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442790 | Portable blower/vacuum having air inlet cover attachable to blower tube | Chadwick A. Shaffer | 2002-09-03 |
| D461604 | Housing for a blower/vacuum | David J. Martin, Chadwick A. Shaffer | 2002-08-13 |