| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 25 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Steam generation | |
| #2 | Preheating for stem generation | |
| #3 | Steam engine plants |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grenthe Louis | 25 |
LOUIS GRENTHE has a total of 25 patent applications. Its first patent ever was published in 1903. It filed its patents most often in France. Its main competitors in its focus markets thermal processes and engines, pumps and turbines are HOHENSTEIN ARCHIE G, BOESE DETLEF and INT COMBUSTION ENGINEERING COR.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 25 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Steam generation | |
| #2 | Preheating for stem generation | |
| #3 | Steam engine plants |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grenthe Louis | 25 |