Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789228 | Method and system for the storage and retrieval of web-based education materials | Jonathan Merril, Peter A. Mangiafico, Rita Roy, Torsten Koehler | 2004-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789228 | Method and system for the storage and retrieval of web-based education materials | Jonathan Merril, Peter A. Mangiafico, Rita Roy, Torsten Koehler | 2004-09-07 |