| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | Germany | 3 | |
| #3 | Austria | 2 | |
| #4 | Belgium | 2 | |
| #5 | Switzerland | 1 | |
| #6 | Italy | 1 | |
| #7 | Portugal | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Nails | |
| #3 | Lighting device details | |
| #4 | Office furniture | |
| #5 | Special light sources |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gross Fernand | 5 |
| #2 | Fernand Gross | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2803016A1 | Special shape reflecting on both sides to enhance the intensity of lighting provided by a bulb or tube | |
| US4180956A | Wall tie and a wall incorporating the wall tie |