Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135028 | Scroll compressor and method for operating the scroll compressor | Juri Hartmann, Torsten Wilharm | 2024-11-05 |
| 9238563 | Apparatus for detecting an edge of a material web | Lars Zwerger, Gunter Franz | 2016-01-19 |
| 9236783 | Electrical machine | Tilo Koenig | 2016-01-12 |
| 8884484 | DC motor having a unique winding structure | Tilo Koenig | 2014-11-11 |
| 8789421 | Device for detecting a selvage of a material web | Lars Zwerger | 2014-07-29 |
| 8212509 | Positional recognition using BEMF zero crossover recognition of a rotor of an electronically commutated electric machine with two coil sections of different inductances | Johannes Rehagen, Eike Hermann Timm | 2012-07-03 |
| 8013491 | Stator for an electric drive motor | Eike Hermann Timm | 2011-09-06 |
| 7151715 | Method and apparatus for detecting the position of the edge of a moving product web | Juergen Eisen, Hang Seibold | 2006-12-19 |
| 6775469 | Method of controlling an electronically commutatable motor | Volker Lurk, Joerg Sutter, Wolfgang Schwenk, Claude Berling | 2004-08-10 |
| 6741046 | Method for starting a sensor- and brushless d.c. motor | Wolfgang Schwenk | 2004-05-25 |
| 6506034 | Liquid pump with a claw pole stator | Gerd Lentz, Christoph Heier, Matthias Henschel | 2003-01-14 |
| 6429614 | Method and device for controlling an electronically commutated polyphase D.C. motor | Wolfgang Schwenk | 2002-08-06 |
| 6362582 | Electronically commutated motor | Christof Bernauer | 2002-03-26 |
| 5803334 | Ultrasonic edge sensor for the detection of a web edge | Arvind Ishwarial Patel, Gerhard H. Alt, Hans Seibold | 1998-09-08 |
| 5166532 | Edge sensor for a moving strip of material | Gerhard Brunner | 1992-11-24 |
| 4727260 | Photoelectric scanner with light-reflector or light barrier | — | 1988-02-23 |