Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336645 | Rare earth metal-doped quartz glass and method for producing the same | Hardy Baierl, Kay Schuster, Jan Dellith, Andreas Langner, Gerhard Schoetz +2 more | 2019-07-02 |
| 9416044 | Hydrogen-supported fluorination of soot bodies | Martin Trommer, Malte Schwerin, Frank Froehlich, Johannes Kirchhof | 2016-08-16 |
| 9256025 | Triple-sheathed monomode optical fiber | Philippe Roy, Kay Schuster | 2016-02-09 |
| 8557171 | Method for producing doped quartz glass | Andreas Langner, Thomas Kayser, Gerhard Schoetz, Mario Such, Johannes Kirchhof +1 more | 2013-10-15 |