Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222167 | Arrangement and a method for storing thermal energy in the ground | Karl Johan Hogmalm | 2025-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222167 | Arrangement and a method for storing thermal energy in the ground | Karl Johan Hogmalm | 2025-02-11 |