Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043346 | Wind power plant | — | 2024-07-23 |
| 8373292 | Frame structure for supporting a wind power plant | — | 2013-02-12 |
| 6002084 | Line section of a gas-insulated line | Mats Leijon, Li Ming, Liu Rongsheng, Dan Windmar | 1999-12-14 |
| 5912611 | Surge arrester | Soren Berggren, Jonas Engstrom, Gunnar Hellstrom, Bjorn Lindberg, Jan Lundquist +1 more | 1999-06-15 |
| 5860768 | System for transmitting electrical energy having at least one underground, high-voltage electrical conductor, and a method for producing such a system | — | 1999-01-19 |
| 5517382 | Surge suppressor having looped clamping elements | Peter Leupp, Walter Schmidt | 1996-05-14 |
| 5481429 | Distribution of cooling air in switchgear cubicles | Stig Erik Arne Eriksson, Lars-Ove Mogren | 1996-01-02 |
| 4639282 | Insulation of metallic surfaces in power transformers | — | 1987-01-27 |
| 4477790 | Electrical inductive apparatus with cooling channels | — | 1984-10-16 |
| 4471335 | Transformer or reactor having a winding formed from sheet material | Ole T/o/ nnesen | 1984-09-11 |
| 4471336 | Inductive apparatus | Lennart Lundstr/o/ m | 1984-09-11 |
| 4417701 | Method and means for controlling the manufacture of windings for inductive apparatus | — | 1983-11-29 |
| 4323870 | Transformer or reactor having a winding formed from sheet material | Ole Tonnesen | 1982-04-06 |
| 4296395 | Structure for preventing winding collapse | — | 1981-10-20 |