Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D347783 | Hook for displaying articles | — | 1994-06-14 |
| D347379 | Hook for displaying articles | — | 1994-05-31 |
| 4510862 | Disposable strip assembly and retention device for a line printer | Joseph Pinter | 1985-04-16 |