| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 19 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport |
| Publication | Filing date | Title |
|---|---|---|
| GB191326491A | Improved Apparatus for Holding the Window Sashes of Vehicles. |
KELLNER FRERES SOC has a total of 20 patent applications. Its first patent ever was published in 1910. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets civil engineering and transport are SEALYNX AUTOMOTIVE TRANSIERES, AUTOTEK SRL and MAX ALVINUS BUCH.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 19 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport |
| Publication | Filing date | Title |
|---|---|---|
| GB191326491A | Improved Apparatus for Holding the Window Sashes of Vehicles. |