Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654816 | Communication interface systems for locally analyzing computers | Stephen M. Zaudtke, Douglas R. Hascall | 2003-11-25 |
| 6636929 | USB virtual devices | Christopher J. Frantz, E. David Neufeld, Doug Hascall | 2003-10-21 |