Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183491 | Material for the tempering of glass | Henri Mairlot, Paul Houang | 1993-02-02 |
| 5125948 | Heat conditioning chamber | Luc Vanaschen, Hans-Werner Kuster, Achim Thau | 1992-06-30 |
| 5114454 | Bending furnace for glazings | Hans-Josef Promper, Hans-Werner Kuster, Hans-Werner Nowoczyn, Luc Vanaschen | 1992-05-19 |
| 5069703 | Covering for the tempering of glass | Hans-Werner Kuster, Luc Vanaschen | 1991-12-03 |
| 5059235 | Apparatus for bending glass panes | Luc Vanaschen, Hans-Josef Promper, Hans-Werner Kuster | 1991-10-22 |
| 5053069 | Process and device for bending and tempering by contact | Luc Vanaschen, Hans-Werner Kuster, Hans-Josef Promper, Rene Gy | 1991-10-01 |
| 5022906 | Process for obtaining bent-tempered motor vehicle glazings | Luc Vanaschen, Hans-Werner Kuster, Hubert Havenith | 1991-06-11 |
| 4990170 | Method and apparatus for bending and tempering glass plates | Luc Vanaschen, Hans-Werner Kuster, Heinz Kentrat | 1991-02-05 |
| 4915722 | Process and apparatus for manufacturing a curved sheet of glass | Hubert Havenith, Herbert Radermacher, Hans-Werner Nowoczyn, Hans-Werner Kuster, Luc Vanaschen | 1990-04-10 |
| 4906271 | Covering for the tempering of glass | Hans-Werner Kuster, Luc Vanaschen | 1990-03-06 |
| 4826522 | Method and apparatus for making contact-tempered glass sheets with reinforced edge stresses | Paul Houang | 1989-05-02 |