Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11557222 | Systems and methods for automatic distillation of concepts from math problems and dynamic construction and testing of math problems from a collection of math concepts | Fredric C. Gey, Terry J. Ligocki | 2023-01-17 |