SCHWARZFAERBER & CO has a total of 21 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Germany and Switzerland. Its main competitors in its focus markets electrical machinery and energy are MINUSINSKOE OTDEL V ELEKTROTEK, KAREL KESL and HEBEI BAOKAI ELECTRIC CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 20 | |
| #2 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Emergency protective circuit arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gruenwald Eduard | 7 |
| #2 | Schwarzfaerber Co | 1 |
| #3 | Eduard Gruenwald | 1 |