Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10332664 | Arrangement for current limitation which is suitable for integration into a power supply serving network | Mark Stemmle | 2019-06-25 |
| 10133242 | Method of transmitting electrical energy | Mark Stemmle | 2018-11-20 |
| 9685260 | Method of cooling a superconductive cable | Erik Marzahn, Mark Stemmle | 2017-06-20 |
| 9202611 | Arrangement with three superconductive phase conductors | Mark Stemmle | 2015-12-01 |
| 8948831 | Transmission system with a superconducting cable | Mark Stemmle, Frank Schmidt, Rainer Soika | 2015-02-03 |
| 8923940 | System with a three phase superconductive electrical transmission element | Mark Stemmle | 2014-12-30 |
| 8748747 | Arrangement with at least one superconductive cable | Rainer Soika, Ing Mark Stemmle | 2014-06-10 |