Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D309630 | Font of type or the like | Thomas Ruzicka, David Allen Shelton, David M. Tweed | 1990-07-31 |
| D262037 | Calligraphic font | — | 1981-11-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D309630 | Font of type or the like | Thomas Ruzicka, David Allen Shelton, David M. Tweed | 1990-07-31 |
| D262037 | Calligraphic font | — | 1981-11-24 |