Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5950715 | Plate heat exchanger | Nils Ake Jonsson, Ralf Blomgren | 1999-09-14 |
| 5492171 | Plate heat exchanger, a method of producing a plate heat exchanger and means for performing the method | — | 1996-02-20 |
| 4976313 | Plate heat exchanger with a double-wall structure | Arthur Dahlgren, Mats Stromblad | 1990-12-11 |