TORELL AB has a total of 12 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Sweden, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, machine tools and machines are WUXI POWER HEAT EXCHANGER MFG CO LTD, BLOMGREN RALF and BAVARIA ANLAGENBAU GMBH.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Brazil | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hedman Erik | 8 |
| #2 | Hedman Rolf | 4 |
| #3 | Hedman E | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US5184673A | Plate heat exchanger and method for its manufacture | |
| EP0258236A1 | A plate heat exchanger. |