Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9547776 | Managing access permissions to class notebooks and their section groups in a notebook application | Ivan Hor Siu Han, Jonathan T. Grudin, Thomas Wionzek | 2017-01-17 | $57,646,000 |