EISENWERK GEBRUEDER FRISCH K G has a total of 14 patent applications. Its first patent ever was published in 1930. It filed its patents most often in Germany and Switzerland. Its main competitors in its focus markets civil engineering and transport are YAMAZAKI KENSETSU KK, SUGIUE ENG KK and BARBEY SAMUEL.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 13 | |
| #2 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Dredging | |
| #3 | Construction of roads | |
| #4 | Hand carts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Muetzel Fritz | 6 |
| #2 | Leister Heinrich | 6 |
| #3 | Burkhardt Franz | 5 |
| #4 | Jocks Josef | 5 |
| #5 | Frisch K-G Eisenwerk Gebrueder | 1 |
| #6 | Muetzel H Friedrich | 1 |