Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661893 | Telephone loop monitoring and isolation system | Kenneth Vaughn | 2003-12-09 |
| 6618172 | Drive system for digitizing scanning apparatus | — | 2003-09-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661893 | Telephone loop monitoring and isolation system | Kenneth Vaughn | 2003-12-09 |
| 6618172 | Drive system for digitizing scanning apparatus | — | 2003-09-09 |