Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391751 | Impact sensor for identifying an impact or any other acceleration | Peter Zimmermann, Pierre Goeppert, Jan Rogge, Thomas Samuel, Sebastian Baur | 2022-07-19 |
| 7563310 | Air dehumidifier for oil-insulated transformers, choke coils and steps switches | Manfred Eichert, Karsten Viereck, Rainer Brill | 2009-07-21 |
| 7441834 | Wind deflector | Thorsten Eller, Herbert Wolf | 2008-10-28 |
| 6709496 | Air demoisturizer for oil-insulated transformers, chokes and tap changers | Karsten Viereck, Rainer Brill, Werner Krüger | 2004-03-23 |
| 5484184 | Openable vehicle roof with a flexible screen to cover a visible gap on the side | George Kohlpaintner, Stjepan Radmanic, Roland Wittal, Manfred Nowak | 1996-01-16 |
| 5210443 | Process and apparatus for parallel control of tapped transformers | — | 1993-05-11 |
| 5128605 | Monitoring system for step-type switching transformer | Dieter Dohnal | 1992-07-07 |
| 5046435 | Process and apparatus for combustion of waste, such as household and other waste, and afterburning of residues from the combustion | — | 1991-09-10 |
| 4794871 | Method and installation for the treatment of material contaminated with toxic organic compounds | Rudiger Schmidt | 1989-01-03 |
| 4550285 | Load-switching circuit for antiparallel thyristor networks and a tapped transformer | Hans-Henning Lessmann-Mieske, Franz Wein | 1985-10-29 |