Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964222 | Filter assembly for plate heat exchangers and method of cleaning a working medium in a plate heat exchanger | Kim Hilding, Esko Ahlbom, Kari Munukka | 2024-04-23 |
| 4677253 | Radiation protective device for the lead-through of cables | — | 1987-06-30 |
| 4291195 | Lead-through for the fireproof disposition of electric cables through a wall | John-Erik V. Blomqvist | 1981-09-22 |