E ROBERGEL ET FILS SOC has a total of 12 patent applications. Its first patent ever was published in 1911. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets transport and surface technology and coating are GUILLAUME DAUNAY, SU SHEFANG and DURAND MARCEL PAUL.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Cycle brakes | |
| #2 | Vehicle tyre repairing | |
| #3 | Wheelchairs and sledges | |
| #4 | Coating metallic material |
| Publication | Filing date | Title |
|---|---|---|
| GB191303247A | Improvements in and relating to Resilient Tyres for Vehicles. |