Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600463 | Conductor arrangement for a resistive switching element having at least two composite conductors made from superconducting conductor bands | — | 2013-12-03 |
| 8485254 | Method and apparatus for in situ extraction of bitumen or very heavy oil | Norbert Huber | 2013-07-16 |
| 8255024 | Resistive superconducting current-limiter device with bifilar coil winding composed of HTS ribbon conductors and turn separator | Wolfgang Schmidt | 2012-08-28 |
| 8113281 | Method and apparatus for in situ extraction of bitumen or very heavy oil | Dirk Diehl, Norbert Huber | 2012-02-14 |
| 8112134 | Superconducting current limiter device of the resistive type having a holding element | Manfred Wohlfart | 2012-02-07 |
| 8091632 | Method and device for the in-situ extraction of a hydrocarbon-containing substance from an underground deposit | Dirk Diehl, Norbert Huber | 2012-01-10 |
| 7981841 | Resistive type super conductive current-limiting device comprising a strip-shaped high-Tc-super conductive path | Wolfgang Schmidt | 2011-07-19 |
| 7879762 | Resistive current-limiter device with high-Tc superconductor track formed in a strip | Wolfgang Schmidt | 2011-02-01 |
| 7772158 | Device for resistively limiting current, comprising a strip-shaped high-to-super conductor path | Wolfgang Schmidt | 2010-08-10 |
| 6420955 | Resistive short-circuit current limiter having a conductor track structure made of high-temperature superconductor material, and method of producing the current limiter | Björn Heismann | 2002-07-16 |
| 6112527 | Apparatus for delivering current to a cooled electrical device | Florian Steinmeyer | 2000-09-05 |