| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 12 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Germany | 1 | |
| #6 | Denmark | 1 | |
| #7 | Finland | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Norway | 1 | |
| #11 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons | |
| #2 | Pistons and sealings | |
| #3 | Dynamo-electric machines | |
| #4 | Non-positive-displacement pumps | |
| #5 | Cooling of machines | |
| #6 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Carlsson Ulf | 6 |
| #2 | Gustavsson A | 3 |
| #3 | Wikborg Anders | 2 |
| #4 | Ternevid J | 2 |
| #5 | Gustavvsson Aake | 1 |
| #6 | Hartley E | 1 |
| #7 | Gustavsson Aa K | 1 |
| #8 | Gustavsson Bo | 1 |
| #9 | Ternevid Jan | 1 |
| #10 | Forsberg Ulf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE9704319D0 | Work tool for mounting and removing impeller pump wheel | |
| AU7884391A | Pump assembly | |
| US5062777A | Pump seal arrangement accessible from the base plate | |
| SE8501396D0 | Flange-mounted rotary pump | |
| EP0149039A2 | O-ring Joint | |
| GB8311514D0 | Impeller pump | |
| SE8206070D0 | Device to make a centrifugal pump self-suctioning by means of an auxiliary displacement pump | |
| SE8103411L | Cooling device for marine combustion engines |