Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D449826 | Cellular flip phone | Tony N. Kfoury, Brent Peterson | 2001-10-30 |
| D406834 | Communication handset | Elisa Hawkins Metzcus, Chuck Williamson, Anthony D. Franks, Steven G. Miggles | 1999-03-16 |
| D355659 | Telephone handset | Dennis Lee, Tommy C. Francis, Sompoppol Jampathom, Desmond T. C. Hoe, Michael P. Zambelli | 1995-02-21 |
| D355651 | Telephone stand | Dennis Lee, Tommy C. Francis, Sompoppol Jampathom, Desmond T. C. Hoe, Michael P. Zambelli | 1995-02-21 |
| D355652 | Telephone stand | Dennis Lee, Tommy C. Francis, Sompoppol Jampathom, Desmond T. C. Hoe, Michael P. Zambelli | 1995-02-21 |
| D355188 | Telephone handset | Donovan M. Folkes, Michael P. Zambelli | 1995-02-07 |
| D355189 | Telephone set | Donovan M. Folkes, Michael P. Zambelli | 1995-02-07 |
| D355190 | Cordless telephone base | Donovan M. Folkes, Michael P. Zambelli | 1995-02-07 |