MARIUS DELAVILLE has a total of 17 patent applications. Its first patent ever was published in 1906. It filed its patents most often in France and Switzerland. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and transport are NAKAGAWA MINORU, ALDEN EMERSON OSBORN and SPUN STEEL LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 | |
| #2 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Engines, pumps and turbines | |
| #3 | Transport | |
| #4 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Delaville Marius | 16 |
| #2 | Berger Pierre | 6 |
| #3 | Devilaine Leon | 3 |
| #4 | Villard Emile | 1 |
| #5 | Marius Delaville | 1 |