Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4277189 | Bidirectional carriage drive employing a closed loop belt drive means for printers and the like | Robert Howard, Prentice Robinson | 1981-07-07 | $443,000 |