KNECHT JOHANN has a total of 12 patent applications. Its first patent ever was published in 1926. It filed its patents most often in Switzerland and Germany. Its main competitors in its focus markets environmental technology, machines and thermal processes are PRZED POLONIJNO ZAGRANICZNE TH, SHINBA IRON WORKS INC and HAYASHIDA KOGYO KK.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 11 | |
| #2 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Gas-flow silencers for machines | |
| #2 | Domestic stoves for solid fuels | |
| #3 | Spraying devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johann Knecht | 10 |
| #2 | Knecht Johann | 2 |