| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | United Kingdom | 2 | |
| #3 | United States | 2 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Furniture and games | |
| #3 | Transport | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Making forged metal products | |
| #2 | Special furniture | |
| #3 | Making needles | |
| #4 | Physical training equipment | |
| #5 | Motor vehicles | |
| #6 | Sewing | |
| #7 | Vehicle wheels | |
| #8 | Metal wire processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Robergel Gabriel | 5 |
| #2 | Gabriel Robergel | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US2014746A | Method of making nails | |
| GB299870A | Wheel with metallic spokes | |
| US1686255A | Distributor for slender articles of elongated shape | |
| GB267965A | Distributing container for slender articles of elongated shape |