Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716032 | System and method of correlating leveling criteria to label leveled reading books | Edwin C. Reisz | 2004-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716032 | System and method of correlating leveling criteria to label leveled reading books | Edwin C. Reisz | 2004-04-06 |