| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Efner John | 🇺🇸 Surprise, AZ, United States | 1 |
| 2. | Efner John | 🇺🇸 Broomfield, CO, United States | 3 |
| 3. | Efner John D. | 🇺🇸 Surprise, AZ, United States | 1 |
| 4. | Efner John D. | 🇺🇸 Broomfield, CO, United States | 4 |
| 5. | EFNER John D. | 🇺🇸 Westminster, CO, United States | 1 |
| 6. | EFNER Tomasz | 🇵🇱 Wolczkowo, Poland | 2 |