Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11869109 | Status lights | Kevin Koga | 2024-01-09 |
| 11410257 | Message boards | Alan Arsinow, Kevin Koga, Jon Scheer, Brent Yard | 2022-08-09 |
| 5601436 | Apparatus and method for generating and presenting an audiovisual lesson plan | Joseph Ulowetz, Dilip T. Singhi, Maureen Pajerski | 1997-02-11 |
| 5385475 | Apparatus and method for generating and presenting an audio visual lesson plan | Joseph Ulowetz, Dilip T. Singhi, Maureen Pajerski | 1995-01-31 |