Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7966520 | Software licensing for spare processors | William T. Walker, Robert J. Serkowski, David Chavez, Robin L. Chalmeta | 2011-06-21 |
| 7127442 | Ironclad notification of license errors | Bruce P. Mazza, William T. Walker, Lawrence J. Morgan | 2006-10-24 |