Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352140 | Surge arrester | Ulf Johnsen, Lennart Stenstrom, Bengt Thors | 1982-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352140 | Surge arrester | Ulf Johnsen, Lennart Stenstrom, Bengt Thors | 1982-09-28 |