Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812024 | Collaborative and interactive learning | Richard A. Lang | 2017-11-07 |
| 8798521 | Content creation in an online learning environment | Richard A. Lang | 2014-08-05 |
| 8787819 | Collaborative and interactive learning | Richard A. Lang | 2014-07-22 |
| 8787820 | Content creation in an online learning environment | Richard A. Lang | 2014-07-22 |