Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152034 | Teaching method and system | Terrence Layng, Kent R. Johnson, Janet S. Iwyman, Victoria Ford, Michael P. Layng +1 more | 2006-12-19 |
| 6523007 | Teaching method and system | Terrence Layng, Kent R. Johnson, Janet S. Twyman, Victoria Ford, Michael P. Layng +1 more | 2003-02-18 |