Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601436 | Apparatus and method for generating and presenting an audiovisual lesson plan | David Sudman, Joseph Ulowetz, Maureen Pajerski | 1997-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601436 | Apparatus and method for generating and presenting an audiovisual lesson plan | David Sudman, Joseph Ulowetz, Maureen Pajerski | 1997-02-11 |