Top Inventors at Etl All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David Hofman | 8 |
| 2 | Fumiharu Kurita | 1 |
| 3 | Mitsuto Hisashige | 1 |
| #4 | Naoki Sugiyama | 1 |
| #5 | Tomoko Okamoto | 1 |
| #6 | Travis Hawkins | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | David Hofman | 8 |
| 2 | Fumiharu Kurita | 1 |
| 3 | Mitsuto Hisashige | 1 |
| #4 | Naoki Sugiyama | 1 |
| #5 | Tomoko Okamoto | 1 |
| #6 | Travis Hawkins | 1 |