| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | United States | 3 | |
| #5 | China | 2 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Thermal processes | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Generating mechanical vibrations | |
| #3 | Heat-exchanger without contact | |
| #4 | Heat-exchange device details |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hjelmsmark Henrik | 16 |
| #2 | Henrik Hjelmsmark | 2 |
| #3 | Henrik Hjemsmark | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK201870149A1 | A filter-plate with external flow area | |
| DK201770808A1 | Heat exchange unit and assembly | |
| DK201770092A1 | Vibrating filter plate assembly device | |
| DK178159B1 | Filter plate assembly | |
| DK178140B1 | Filter plate assembly |