Top Inventors at Efusion All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenneth L. Keeler | 5 |
| 2 | Mojtaba Mirashrafi | 5 |
| 3 | Al J. Simon | 5 |
| #4 | George L. Taylor | 4 |
| #5 | John D. Elliott | 4 |
| #6 | Keith A. Pirkl | 4 |
| #7 | Mark D. Zuber | 4 |
| #8 | Michael F. Buondonno | 4 |
| #9 | Jeffrey B. Sponaugle | 2 |
| #10 | Jason T. Cassezza | 1 |
| #11 | Paul D. Crutcher | 1 |
| #12 | Ajit Pendse | 1 |