Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7679227 | Working machine with an electromagnetic converter | Jon Erik Brennvall | 2010-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7679227 | Working machine with an electromagnetic converter | Jon Erik Brennvall | 2010-03-16 |