Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D307748 | Keyboard | Ramon M. Cardona, David G. Geis, Francis E. Huntoon, Chris G. Johnson, Kenneth F. Lewinski +1 more | 1990-05-08 |
| D280196 | Teleprinter cabinet | Donald M. Genaro, Alvin R. Tilley, Alfred Z. Purzycki, Eugene K. Sokolowski | 1985-08-20 |
| D280197 | Combined teleprinter cabinet and stand-alone keyboard enclosure | Donald M. Genaro, Alvin R. Tilley, Alfred Z. Purzycki, Eugene K. Sokolowski | 1985-08-20 |