Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5859974 | Apparatus and method for linking public and private pages in a conferencing system | Dan Porter, Lewis V. Rothrock, Tyler R. Thessin | 1999-01-12 |
| 5581702 | Computer conferencing system for selectively linking and unlinking private page with public page by selectively activating linked mode and non-linked mode for each participant | Dan Porter, Lewis V. Rothrock, Tyler R. Thessin | 1996-12-03 |
| 5282272 | Interrupt distribution scheme for a computer bus | Charles B. Guy, Sudarshan B. Cadambi, Michael J. Gutmann, Narjala Bhasker, Jim Trethewey | 1994-01-25 |