Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506286 | Seal and a tubular heat exchanger using such seal | Pär Ström | 2022-11-22 |
| 10234208 | Tubular heat treatment apparatus with improved energy efficiency | Helén Löfdahl | 2019-03-19 |