Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259050 | Technologies for preventing the explosion of electrical transformers | — | 2025-03-25 |
| 8319590 | Device for explosion prevention of an on load tap changer including a rupture element | — | 2012-11-27 |
| 8264804 | Device for preventing the explosion of an element of an electrical transformer | — | 2012-09-11 |
| 7777994 | Device for preventing the explosion of an element of an electrical transformer | — | 2010-08-17 |
| 7317598 | Electric transformer explosion prevention device | — | 2008-01-08 |
| 6804092 | Device for prevention against explosion of electrical transformers | — | 2004-10-12 |
| 5946171 | Method and device for prevention against explosion and fire of electrical transformers | — | 1999-08-31 |