HEYMANN HANS DR ING has a total of 12 patent applications. Its first patent ever was published in 1943. It filed its patents most often in Switzerland, Austria and Denmark. Its main competitors in its focus markets environmental technology, chemical engineering and machine tools are ROEHREN UND PUMPENWERK BAUER GES M B H, SEBRIGHT PRODUCTS INC and H GEIGER MASCHF.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | Austria | 4 | |
| #3 | Denmark | 2 | |
| #4 | Greece | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Presses | |
| #2 | Water treatment | |
| #3 | Separation | |
| #4 | Climate change mitigation in wastewater treatment | |
| #5 | Separating solids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Heymann Hans Dr Ing | 9 |
| #2 | Dr Heymann Hans Ing | 3 |
| #3 | Kurz Heinz Dr | 1 |