Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D408955 | Wheelbarrow leg extension | Michael J. Lupey, Jr. | 1999-04-27 |
| D408607 | Wheelbarrow leg extension | Michael J. Lupey, Jr. | 1999-04-20 |
| D404881 | Wheelbarrow leg extension | Michael J. Lupey, Jr. | 1999-01-26 |
| D404882 | Wheelbarrow leg extension | Michael J. Lupey, Jr. | 1999-01-26 |
| D404883 | Wheelbarrow leg extension | Michael J. Lupey, Jr. | 1999-01-26 |