Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807279 | Remotely programmable call forwarding control device | William C. McClure | 1989-02-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807279 | Remotely programmable call forwarding control device | William C. McClure | 1989-02-21 |