Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7072475 | Optically coupled headset and microphone | Frank Anthony DeNap, Timothy Roscoe | 2006-07-04 |
| 6997853 | Exercising using a public communication network | Sandy M. Cuskaden | 2006-02-14 |
| 6749536 | Exercising using a public communication network | Sandy M. Cuskaden | 2004-06-15 |