Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D266768 | Typewriter | Ernest M. Bevilacqua, Robert E. Griffith, Allen D. Hawthorne, Allan L. McCroskery | 1982-11-02 |
| D258957 | Keyboard housing | Ernest M. Bevilacqua, Gordon P. Bruce, Daniel Formosa, Allen D. Hawthorne, Eliot F. Noyes deceased +3 more | 1981-04-21 |
| D257533 | Video disk player | Ernest M. Bevilacqua, Gordon P. Bruce, Daniel Formosa, Allen D. Hawthorne, Kurt Roehrs +3 more | 1980-11-18 |