Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826322 | Systems and methods for grid interactive UPS | Silvio Colombi | 2020-11-03 |
| 9214874 | Intelligent level transition systems and methods for transformerless uninterruptible power supply | Yashomani Y. Kolhatkar, Silvio Colombi, Lauro Strozzi, M N Lakshmi Prasad | 2015-12-15 |
| 6633004 | Support insulator | Christoph Heitz, Lutz Niemeyer | 2003-10-14 |
| 6624352 | GIS post insulator with an integrated barrier | Gerhard Salge, Christoph Heitz | 2003-09-23 |
| 6506067 | Disconnector | Gerhard Salge, Christoph Heitz, Herbert Meinecke, Diego Sologuren-Sanchez | 2003-01-14 |