Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7735338 | Method and device for producing thin glass panes | Rudolf Mueller, Dirk Sprenger, Jose Zimmer, Holger Wegener | 2010-06-15 |
| 6532770 | Methods of preparing glass substrates for magnetic media | James Uhlik, Adam O'Ryan, Holger Wegener | 2003-03-18 |