Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376747 | Assisted learning device | Robert B. Powers, Charles A. Massoll, Mark J. Person, Rodney A. Gooden, Vivian T. Williams +2 more | 2013-02-19 |
JL
Joel D. Lutz
Overall (All Time): #3,147,713 of 4,157,543Top 80%
1
Patents All Time