ERNST KOENEMANN DR ING has a total of 17 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 thermal processes, mechanical elements and engines, pumps and turbines are LOUIS GRENTHE, DEFFNER ERNST and KOENEMANN ERNST DR ING.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 17 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Steam generation | |
| #2 | Steam engine plants | |
| #3 | Belts or cables for driving | |
| #4 | Refrigerators | |
| #5 | Domestic heating systems | |
| #6 | Gearing |