Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8015842 | Method of making a float glass subsequently convertible into a glass ceramic | Gerhard Lautenschlaeger, Andreas Langsdorf, Bernd Ruedinger, Klaus Schneider, Michael Jacquorie +2 more | 2011-09-13 |
| 7963122 | Microprism and microrod lenses, method for the production thereof | Frank Buellesfeld, Andreas Langsdorf, Volker Plapper | 2011-06-21 |
| 7934392 | Method of continuously producing flat glass by rolling | Norbert Greulich-Hickmann, Andreas Langsdorf, Fritz Schroeder | 2011-05-03 |