Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282552 | Customizable electronic invoice with optional security | Ramzi Yehia, John Yin | 2001-08-28 |
| 5320320 | Clamping apparatus for positioning a printing screen over a screen table | — | 1994-06-14 |
| 5316138 | Carpet display sample kit | — | 1994-05-31 |
| D341583 | Keyboard for telephone computer | Ernest M. Bevilacqua, David G. Conroy, William Doyle, Robert Haddock, Anne Lang +2 more | 1993-11-23 |
| D337570 | Combined telephone computer and keyboard | Ernest M. Bevilacqua, Robert Haddock, Joseph C. Kawan, Anne Lang, Joseph Moya +1 more | 1993-07-20 |
| 5117751 | Clamping apparatus and method for positioning a printing screen over a screen table | — | 1992-06-02 |
| D320748 | Clock or similar article | — | 1991-10-15 |
| 4274068 | Undervoltage protector for manual motor controller | — | 1981-06-16 |