Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624421 | Method and apparatus for managing and displaying contact authentication in a peer-to-peer collaboration system | Raymond E. Ozzie, George P. Moromisato, Wei Dai, Alexei Evdokimov, Mark Cote +1 more | 2009-11-24 |
| 7415606 | Method and apparatus for managing secure collaborative transactions | Walter Tuvell | 2008-08-19 |
| 7213147 | Methods and apparatus for managing secure collaborative transactions | Walter Tuvell | 2007-05-01 |
| 7171001 | Method and apparatus for managing secure collaborative transactions | Walter Tuvell | 2007-01-30 |
| 6986046 | Method and apparatus for managing secure collaborative transactions | Walter Tuvell | 2006-01-10 |