Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442223 | Draw tower grating production method and system | Eric LINDNER, Johan Vlekken, Christian VOIGTLANDER, Bram VAN HOE, Manfred Rothhardt | 2022-09-13 |
| 5963026 | Method and device for the measurement of electric currents in at least two measuring ranges | Thomas Bosselmann | 1999-10-05 |
| 5563346 | Method and device for imaging an object using a two-dimensional ultrasonic array | Ekkert Bartosch, Peter Kraemmer | 1996-10-08 |
| 5488956 | Ultrasonic transducer array with a reduced number of transducer elements | Ekkert Bartosch, Peter Kraemmer | 1996-02-06 |