Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518874 | Temperature sensor arrangement | Emil Brutsch, Michael Willsch | 2016-12-13 |
| 9157780 | Device generating exhaust gas, especially a boat, comprising a system for determining the volume of exhaust gas | Rainer Hartig | 2015-10-13 |
| 8875558 | System for determining exhaust gas volume | — | 2014-11-04 |
| 8559772 | Fiber-optic vibration sensor | Michael Villnow, Michael Willsch | 2013-10-15 |
| 8381599 | Wind energy installation comprising a wind speed measuring system | — | 2013-02-26 |
| 8322984 | Pressure measurement device and method for determining wind force at wind energy installations | — | 2012-12-04 |
| 8217333 | Flowmeter having at least two optical waveguides and one controlled electrical heating element for determining a flow direction | Michael Willsch | 2012-07-10 |
| 8217663 | Method for determining the layer thickness of a TBC coating of at least one blade of a non-positive-displacement machine, a corresponding TBC layer thickness measuring device for carrying out the method and use of the method and the TBC layer thickness measuring device | Klaus Huber, Andreas Schicht, Michael Willsch | 2012-07-10 |
| 7969165 | Device for determining the distance between a rotor blade and a wall of a turbine engine surrounding the rotor blade | Michael Willsch | 2011-06-28 |
| 7908923 | Method of non-destructively testing a work piece and non-destructive testing arrangement | Henrik Stiesdal | 2011-03-22 |
| 7890293 | Device for determining the distance between a rotor blade and a wall of a turbine engine surrounding the rotor blade | Michael Willsch | 2011-02-15 |
| 7881567 | Optical device for monitoring a rotatable shaft with an oriented axis | Michael Willsch | 2011-02-01 |
| 7854164 | Flowmeter for determining a flow direction | Michael Willsch | 2010-12-21 |
| 7517143 | Method for determining the temperature of a surface coating | Klaus Huber, Francisco Perez, Michael Willsch | 2009-04-14 |
| 7373823 | Method for determination of the stress on blades of a turbine machine during operation and corresponding device for carrying out said method | Franz Eiermann, Klaus Huber, Michael Willsch | 2008-05-20 |
| 7302844 | Measurement element for determining a flow rate | Siegfried Birkle, Michael Willsch | 2007-12-04 |
| 7095221 | Doppler radar sensing system for monitoring turbine generator components | Michael Willsch, Francisco Perez, Zal N. Sanjana | 2006-08-22 |
| 7083384 | Doppler radar sensing system for monitoring turbine generator components | Michael Willsch, Francisco Perez, Zal N. Sanjana | 2006-08-01 |
| 6923048 | Method and apparatus of monitoring temperature and strain by using fiber Bragg grating (FBG) sensors | Michael Willsch, Zal N. Sanjana, Nils Theune | 2005-08-02 |
| 6847745 | Winding arrangement with a winding body and an optical wave guide introduced therein or therethrough | Nils Theune | 2005-01-25 |
| 6721470 | Optical measurement device in a pressed-in conductor bar in an electrical machine | Peter Krammer, Nils Theune, Michael Willsch | 2004-04-13 |
| 6515467 | Method and system for optically detecting an electric current by means of light signals having different wavelengths | Stephan Mohr, Michael Willsch | 2003-02-04 |
| 6512357 | Polarimetric sensor for the optical detection of a magnetic field and polarimetric sensor for the optical detection of an electric current | Stephan Mohr, Michael Willsch | 2003-01-28 |
| 6495999 | Method and device for measuring a magnetic field with the aid of the faraday effect | Ottmar Beierl | 2002-12-17 |
| 6470205 | Medical instrument for insertion into an examination subject, and medical examination/treatment device employing same | Oliver Schuetz | 2002-10-22 |