Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8606262 | Testing or recording system for a mobile telephone | Glenn E. Ross, John A. Garlisch | 2013-12-10 |
| 5456605 | Telephone training apparatus and method | William F. Borbas, Edward A. Pekol | 1995-10-10 |