| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | Denmark | 4 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Cleaning | |
| #2 | Spraying devices | |
| #3 | Magnetic or electrostatic solid separation | |
| #4 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jepsen Erik Lund | 16 |
| #2 | Thoegersen Klaus | 2 |
| #3 | Sie Gunner Monrad | 2 |
| #4 | Nielsen Jorgen Finn | 2 |
| #5 | Hansen Flemming | 2 |
| #6 | Nielsen Joergen Finn | 2 |
| #7 | Sie Monrad Gunner | 1 |
| #8 | Jepsen Erik L | 1 |
| #9 | Larsen Leif Steen | 1 |
| #10 | Nielsen Jorgen F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU8959001A | A method and a process plant for treating a batch of liquids | |
| DK200000577A | Cleaning equipment for cleaning tank space | |
| EP0879097A1 | A method and an apparatus for washing the interior surfaces of tanks and containers | |
| DK15994A | Apparatus for cleaning tank space. | |
| DK227490D0 | Closed room cleaning device | |
| DK102390D0 | Cleaning plants are for cleaning tank spaces |