Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D270361 | Game board | Louis W. de Gregorio, James A. Rozzi, Richard Segal | 1983-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D270361 | Game board | Louis W. de Gregorio, James A. Rozzi, Richard Segal | 1983-08-30 |