Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7825387 | Method for quantitative determination of the suitability of crystals for optical components exposed to high energy densities, crystals graded in this way and uses thereof | Christian Muehlig, Gabriela Toepfer, Regina Martin | 2010-11-02 |
| 7822093 | Method and apparatus for changing the length of a laser pulse | Alfons Burkert, Joachim Bergmann, Ute Natura | 2010-10-26 |
| 7271911 | Method for the quantitative measurement of the pulse laser stability of synthetic fused silica glass | Christian Muehlig, Siegfried Kufert, Sylvia Bark-Zollmann, Ute Natura, Frank Coriand | 2007-09-18 |
| 7256887 | Determining the suitability of an optical material for the production of optical elements, corresponding device, and use of said material | Christian Muehlig, Jochen Alkemper, Regina Martin | 2007-08-14 |
| 7170069 | Method for quantitative determination of the suitability of crystals for optical components exposed to high energy densities, crystals graded in this way and uses thereof | Christian Muehlig, Gabriela Toepfer, Regina Martin | 2007-01-30 |
| 5984474 | Arrangement and method for time-resolved measurement according to the scanner principle | Dietrich Schweitzer, Martin Hammer, Karl-Heinz Donnerhacke, Theo Lasser | 1999-11-16 |
| 4245981 | Shaft type countercurrent heat exchanger | Gert Tegtmeier, Wolf Goldmann | 1981-01-20 |
| 4201828 | Impact resistant safety glass panel | Siegfried Hari, Hubert Koert, Fritz Evers | 1980-05-06 |
| 4191526 | Suspension gas preheater | — | 1980-03-04 |