Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622147 | Method and apparatus for group action processing between users of a collaboration system | Brian Smiga, Dennis Buchheim, Thomas Hagan, David Wadhwani | 2003-09-16 |
| 6421678 | Method and apparatus for group action processing between users of a collaboration system | Brian Smiga, Dennis Buchheim, Thomas Hagan, David Wadhwani | 2002-07-16 |
| 6029171 | Method and apparatus for group action processing between users of a collaboration system | Brian Smiga, Dennis Buchheim, Thomas Hagan, David Wadhwani | 2000-02-22 |