Top Inventors at Dmt Holdings All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Choe Min-Cheol | 2 |
| 2 | Detlef Mattern | 1 |
| 3 | Friedrich-Wilhelm Cyris | 1 |
| #4 | Friedrich Huhn | 1 |
| #5 | Frank Rossa | 1 |
| #6 | Hans-Josef Giertz | 1 |
| #7 | Heinz Opdenwinkel | 1 |
| #8 | Jong Kyu Seo | 1 |
| #9 | Joachim Strunk | 1 |
| #10 | Jürgen George | 1 |
| #11 | Ralf Hoven | 1 |
| #12 | Youn SEO | 1 |
| #13 | Yongsheng Zhang | 1 |