DOERNEMANN CAROLA has a total of 30 patent applications. Its first patent ever was published in 1949. It filed its patents most often in France and Germany. Its main competitors in its focus markets civil engineering, machines and control are MALKMUS DOERNEMANN CAROLA, DIRICKX GROUPE S A and BARKERS ENGINEERING LTD.
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Indexing scheme relating to hinges | |
| #3 | Doors and windows | |
| #4 | Hinges for doors or windows | |
| #5 | Spraying devices | |
| #6 | Platform constructions | |
| #7 | Locks | |
| #8 | Coating metallic material | |
| #9 | Alarm systems | |
| #10 | Safes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Doernemann Carola | 4 |
| #2 | Koch Adolf | 1 |
