Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385574 | Electric expansion valve | Sigurd Larsen, Kurt Harck, Søren Støttrup Kristensen, Birthe Nissen Reese | 2025-08-12 |
| 12072039 | Electric expansion valve | Sigurd Larsen, Kurt Harck, Søren Støttrup Kristensen, Birthe Nissen Reese | 2024-08-27 |
| D1028175 | Expansion valve | Kurt Harck, Sigurd Larsen, Birthe Nissen Reese | 2024-05-21 |
| D1005450 | Expansion valve | Kurt Harck, Sigurd Larsen, Birthe Nissen Reese | 2023-11-21 |