Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8181844 | Method for the permanent connection of two components by means of glass or metal solder | Jan HAGEN, Thorsten Faber, Rainer Kubler | 2012-05-22 |
| 7926695 | Method for the permanent connection of two components by means of glass or metal solder | Jan HAGEN, Thorsten Faber, Rainer Kubler | 2011-04-19 |
| 7390531 | Method for producing a tool which can be used to create surface structures in the sub-μm range | Frank Burmeister, Walter Doll | 2008-06-24 |
| 5028251 | Molds for manufacturing molded glass-articles for precision-optical purposes | Martin Schinker, Johannes Brormann, Dieter Stahn, Walter Doll, Peter Manns | 1991-07-02 |
| 4921519 | Manufacturing molded glass-articles for precision-optical purposes | Martin Schinker, Johannes Brormann, Dieter Stahn, Walter Doll, Peter Manns | 1990-05-01 |