Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10990065 | Mechanical clock | David Alan Rook | 2021-04-27 |
| D833890 | Clock | David Alan Rook, Darren Day, George Bowen | 2018-11-20 |
| D368568 | Hydraulic trailer swing-away jack | — | 1996-04-02 |