| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Dr Habil Christoph Arndt | 🇩🇪 Rhineland-Pfalz, Germany | 1 |
| 2. | Dr. Hielscher GmbH | 🇩🇪 Teltow, Germany | 3 |
| 3. | Dr{hacek over (a)}ghici Sorin | 🇺🇸 Detroit, MI, United States | 1 |
| 4. | DÜR Hansjörg | 🇦🇹 Schwarzach, Austria | 2 |