Top Inventors at Rosetta Stone All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Gregory Keim | 7 |
| 2 | Jack August Marmorstein | 7 |
| 3 | Michael Scott Fulkerson | 6 |
| #4 | Kadri Hacioglu | 5 |
| #5 | Theban Stanley | 4 |
| #6 | Alisha Huber | 4 |
| #7 | Bryan Pellom | 3 |
| #8 | Joseph Tepperman | 2 |
| #9 | Karl F. Ridgeway | 2 |
| #10 | Ronald Bryce Inouye | 2 |
| #11 | Vesa Siivola | 2 |
| #12 | Aaron M. Simmons | 2 |
| #13 | Andreas Hagen | 2 |
| #14 | Bryan Peltom | 1 |
| #15 | Duane M. Sider | 1 |
| #16 | Eugene H. Stoltzfus | 1 |
| #17 | John Fairfield | 1 |
| #18 | Ronald Bryce Inouve | 1 |
| #19 | Robin Y. Smith | 1 |
| #20 | Allen G. Stolzfus | 1 |
| #21 | Adithya Renduchintala | 1 |