Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137282 | Time-domain reflectometry user input device | David C. Macke, Sr., John Curtis Bell, Timothy Bell | 2000-10-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137282 | Time-domain reflectometry user input device | David C. Macke, Sr., John Curtis Bell, Timothy Bell | 2000-10-24 |