| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | Australia | 3 | |
| #4 | United States | 3 | |
| #5 | China | 1 | |
| #6 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Machine tools | |
| #4 | Engines, pumps and turbines | |
| #5 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies | |
| #3 | Rotary-pistons | |
| #4 | Tools for connecting or disengaging | |
| #5 | Metal-working | |
| #6 | Cleaning | |
| #7 | Spraying devices | |
| #8 | Non-positive-displacement pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schneidereit Per | 4 |
| #2 | Lasse Korf Madsen | 3 |
| #3 | Hering Martin | 3 |
| #4 | Jensen Karl Aage Lindholm | 3 |
| #5 | Stokes Philip Robert | 3 |
| #6 | Lindholm Jensen Karl-Age | 3 |
| #7 | Borg Soeren | 2 |
| #8 | Appleby Derek | 2 |
| #9 | Owens Robert A | 2 |
| #10 | Daugaard Poul Anton | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CN1813148A | Butterfly valve | |
| GB0203648D0 | Synchronised rotary lobed pump | |
| WO0132353A1 | Assembly tool | |
| EP1190192A1 | Double sealing valve | |
| WO0102762A1 | Double sealing valve | |
| EP1062049A1 | Tank-cleaning device | |
| EP1030988A1 | Double seat valve | |
| EP0983455A1 | Dual-seat valve able to switch in a leak-free manner |