| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 21 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Thermal processes | |
| #3 | Basic materials chemistry | |
| #4 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ducellier Gabriel | 21 |
GABRIEL DUCELLIER has a total of 21 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 electrical machinery and energy, thermal processes and basic materials chemistry are BESNARD SOC, BESNARD ETS and CHIAN YIH OPTOTECH CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 21 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Thermal processes | |
| #3 | Basic materials chemistry | |
| #4 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ducellier Gabriel | 21 |