Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574992 | Method and device for curving and tempering a glass sheet | Hans-Werner Kuster, Knut Dahlhoff, Karl-Josef Ollfisch, Wilfried Korsten | 2003-06-10 |
| 6318125 | Method and device for bending glass sheets | Karl-Josef Ollfisch, Klaus-Peter Heining, Knut Dahlhoff, Wilfried Korsten, Herbert Radermacher | 2001-11-20 |
| 5974836 | Device used for the bending of plate glass into convex shapes | Herbert Radermacher, Karl-Josef Ollfisch, Knut Dahlhoff | 1999-11-02 |
| 5830253 | Straight-through furnaces for heating glass sheets to bending and/or toughening temperature | Hans-Werner Kuster, Carsten Bremer, Wilfried Korsten, Hans-Josef Promper, Reiner Zanders | 1998-11-03 |
| 5387270 | Method and apparatus for pressing and contact toughening glass sheets | Carsten Bremer, Hans-Werner Nowoczyn, Horst Mucha, Hans-Werner Kuster | 1995-02-07 |
| 5330550 | Installation for the bending of glazing | Hans-Werner Kuster, Karl-Josef Ollfisch | 1994-07-19 |
| 5203905 | Holding device and method for counterbending glazing panes | Hans-Werner Kuster, Werner Kahlen | 1993-04-20 |
| 5131937 | Device for aligning glazing panes during transport on a roller conveyor | Hans-Werner Kuster, Heinz-Gunter Zilgens | 1992-07-21 |
| 5045102 | Blow box for heat tempering glass sheets in horizontal position | Luc Vanaschen, Hans-Werner Kuster | 1991-09-03 |
| 4661142 | Frame for supporting a glass sheet during tempering | K. Rudolf Bartusel, Eberhard Liepelt, Waldemar Linberg | 1987-04-28 |
| 4634329 | Loading device for a horizontal continuous furnace for the heating of glass plates | Herbery Sonnleitner | 1987-01-06 |
| 4459148 | Roll for carrying glass sheets | Heinz Ueberwolf, Heinz-Gunter Zilgens, Mario Roth | 1984-07-10 |