| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | Hungary | 4 | |
| #4 | Germany | 3 | |
| #5 | United States | 3 | |
| #6 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Unspecified technologies | |
| #3 | Nails | |
| #4 | Registering devices | |
| #5 | Alarm systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kronenberg Ralf M | 24 |
| #2 | Kronenberg Max | 9 |
| Publication | Filing date | Title |
|---|---|---|
| DE102020111660A1 | Connector with information transmitter | |
| DE102020109795A1 | Connector and plug connection | |
| DE102018105264A1 | Connector and connector | |
| EP3353366A1 | Plug connector and plug connection | |
| US2018347259A1 | Plug connector and plug connection | |
| WO2016038002A1 | Plug-in connector | |
| EP2397641A2 | Plug-connector | |
| HUE028130T2 | Connector for hollow spacer profiles in an insulating glas pane | |
| US2009049774A1 | Plug-in connector |