Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7149959 | Method and apparatus for providing drawing collaboration on a network | Mark Edward Sweat | 2006-12-12 |
| 5023907 | Network license server | Herrick J. Johnson, Margaret Olson, Stephanie Bodoff, Stephen Bertrand, Paul H. Levine | 1991-06-11 |