Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459754 | Interactive oral presentation display system | Jeffrey Lewis, Michael Jackowski, Marna Deines | 2016-10-04 |
| 9207834 | Layered multimedia interactive assessment system | Jeffrey Lewis, Marna Deines, Jay D. Dokter | 2015-12-08 |