Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7064619 | Method and apparatus for restarting a GPS-based timing system without a GPS signal | Charles Meyer | 2006-06-20 |
| 5655018 | Telephone handset with an integrated volume actuator | Sonia Mercedes Estevez-Alcolado de Holl, Dhirendra Patel | 1997-08-05 |
| D364621 | Telephone stand | John E. Clarke, David C. Danielson, Bernard A. DeSiena, Sonia M. Estevez-Alcolado, James R. Graham +6 more | 1995-11-28 |