| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 2 | |
| #2 | Switzerland | 2 | |
| #3 | Denmark | 2 | |
| #4 | Spain | 2 | |
| #5 | Austria | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Greece | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Electrical machinery and energy | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Platform constructions | |
| #2 | Indexing scheme for uses of lighting devices | |
| #3 | Load transportation vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dupuis Edouard Leon | 6 |
| #2 | Dupuis Jose | 6 |
| #3 | Dupuis Edouard Adolphe | 6 |
| #4 | Edouard Adolphe Dupuis | 2 |
| #5 | Edouard Leon Dupuis | 2 |
| #6 | Jose Dupuis | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB938613A | Illuminated marker unit for roads and ways and other purposes | |
| ES226479A1 | An automotive vehicle that serves to form mixtures of different components and for verterles in a determined place (Machine-translation by Google Translate, not legally binding) |