OESTBO K has a total of 13 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Sweden, Argentina and Germany. Its main competitors in its focus markets thermal processes, machine tools and machines are REKUPERATOR SVENSKA AB, AIREC AB and BERMAN YAKOV A.
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchange device details | |
| #2 | Heat-exchanger without contact | |
| #3 | Fluid heaters | |
| #4 | Punching metal | |
| #5 | Unspecified technologies | |
| #6 | Preheating for stem generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oestbo K | 11 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7100991B | An improved plate heat exchanger |