Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558173 | Hazardous location expansion fitting | Eigil Wium | 1985-12-10 |
| 4393900 | Insert plug | Eigil Wium | 1983-07-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558173 | Hazardous location expansion fitting | Eigil Wium | 1985-12-10 |
| 4393900 | Insert plug | Eigil Wium | 1983-07-19 |