LOUIS DENAYROUZE has a total of 40 patent applications. Its first patent ever was published in 1902. It filed its patents most often in France. Its main competitors in its focus markets thermal processes, basic materials chemistry and electrical machinery and energy are PATENT GRUDEOFEN FABRIK WALTER, STANDARD LICHT GES M B H and LEIPZIG DAMPFAUTOMAT.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 40 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Basic materials chemistry | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Fuels | |
| #3 | Lighting device details | |
| #4 | Producer gas production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Denayrouze Louis | 40 |