Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710622 | Glass hand truck | William J. McDonald | 2020-07-14 |
| 10266191 | Glass hand truck | William J. McDonald | 2019-04-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710622 | Glass hand truck | William J. McDonald | 2020-07-14 |
| 10266191 | Glass hand truck | William J. McDonald | 2019-04-23 |