| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Electrical machinery and energy | |
| #3 | Transport | |
| #4 | Audio-visual technology | |
| #5 | Basic communication technologies | |
| #6 | Environmental technology | |
| #7 | Civil engineering |
EVR has a total of 14 patent applications. Its first patent ever was published in 1969. It filed its patents most often in France and Germany. Its main competitors in its focus markets control, electrical machinery and energy and transport are FRAPORT AG FRANKFURT AIRPORT SERVICES WORLDWIDE, RAD O LITE INC and BI XUESONG.
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Electrical machinery and energy | |
| #3 | Transport | |
| #4 | Audio-visual technology | |
| #5 | Basic communication technologies | |
| #6 | Environmental technology | |
| #7 | Civil engineering |