Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rolf Schumacher | Ciba-Geigy | 5 |
| 2 | Rudolf Faude | Bsg-Schalttechnik Gmbh & Co. Kg | 1 |
| 2 | Roland Streich | Unknown | 1 |
7 patents · 3 inventors
Ranked #5,070 of 22,654 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rolf Schumacher | Ciba-Geigy | 5 |
| 2 | Rudolf Faude | Bsg-Schalttechnik Gmbh & Co. Kg | 1 |
| 2 | Roland Streich | Unknown | 1 |