Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gerold Sprachmann | D. Swarovski & | 3 |
| 2 | Wilhelm Winkler | D. Swarovski & | 2 |
| 3 | Erwin Jenewein | — | 1 |
6 patents · 3 inventors
Ranked #64,531 of 111,555 cities Top 60%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gerold Sprachmann | D. Swarovski & | 3 |
| 2 | Wilhelm Winkler | D. Swarovski & | 2 |
| 3 | Erwin Jenewein | — | 1 |