| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 16 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Thermal processes | |
| #3 | Electrical machinery and energy | |
| #4 | Environmental technology | |
| #5 | Machine tools |
GUSTAV TRETROP has a total of 16 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Germany. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and electrical machinery and energy are REES EDMUND SCOTT GUSTAVE, INT BENSON PATENT VERWERTUNGS and KARL IMFELD DIPL ING.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 16 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Thermal processes | |
| #3 | Electrical machinery and energy | |
| #4 | Environmental technology | |
| #5 | Machine tools |