Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7371431 | Method for producing small, sheet glass plates and larger sheet glass plates as semifinished products for producing the former | Christian Dietz, Robert M. Fuerst, Heinrich Ostendarp, Dietrich Mund | 2008-05-13 |
| 7224864 | Method for connecting an optical fiber to a grin lens, and a method for producing optical filter modules and filter modules produced according to said method | Danielzik Burkhard, Uwe Nolte, Ingo Köhler, Noboru Kobayashi, Bernd Hoetzel +3 more | 2007-05-29 |
| 6112967 | Method and apparatus for cutting through a flat workpiece made of brittle material, especially glass | Heinrich Ostendarp, Dirk Hauer, Juergen Stein, Georg Geissler, Ralf Steinfartz +2 more | 2000-09-05 |
| 5984159 | Method and apparatus for cutting through a flat workpiece made of brittle material, especially glass | Heinrich Ostendarp, Dirk Hauer, Juergen Stein, Georg Geissler, Ralf Steinfartz +2 more | 1999-11-16 |