Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7286141 | Systems and methods for generating and controlling temporary digital ink | Eleanor Rieffel | 2007-10-23 |
| 6119147 | Method and system for computer-mediated, multi-modal, asynchronous meetings in a virtual space | Lia Adams | 2000-09-12 |