| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 8 | |
| #2 | United States | 2 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Meteorology | |
| #2 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jacobsen Hans | 13 |
| #2 | Jacobsen Ole | 6 |
| Publication | Filing date | Title |
|---|---|---|
| US2009056406A1 | Articulated bending brake for sheet metal forming | |
| DK239089D0 | Rainmaster, name for meterological use | |
| DK44187D0 | Design and fixing of ballast cooling on sailing vessels | |
| DK60086D0 | Electronic windows for sailboats | |
| DK113785D0 | Windows for sailboats | |
| CA1246181A | Rain gauge of the tiltable spoon type | |
| EP0104212A1 | A rain gauge of the tiltable spoon type. |