Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150630 | Method and apparatus for automated training of language learning skills | Elizabeth H. Budra, Logan E. De Ley, Jefferson A. Dewey, William M. Jenkins, Virginia A. Mann +1 more | 2006-12-19 |
| 7101185 | Method and apparatus for automated training of language learning skills | Elizabeth H. Budra, Logan E. De Ley, Jefferson A. Dewey, William M. Jenkins, Virginia A. Mann +1 more | 2006-09-05 |
| 6986663 | Method and apparatus for automated training of language learning skills | Elizabeth H. Budra, Logan E. De Ley, Jefferson A. Dewey, William M. Jenkins, Virginia A. Mann +1 more | 2006-01-17 |
| 6726486 | Method and apparatus for automated training of language learning skills | Elizabeth H. Budra, Logan E. De Ley, Jefferson A. Dewey, William M. Jenkins, Virginia A. Mann +1 more | 2004-04-27 |