Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5484467 | Process for the production of decorative glass ceramic articles | Peter Nass, Otmar Becker, Waldemar Weinberg, Manfred Borens, Roland Leroux +1 more | 1996-01-16 |
| 5409742 | Method for melting and/or burning-in of at least one layer | Nanning Joerg Arfsten, Erich Rodek, Herwig Scheidler, Waldemar Weinberg | 1995-04-25 |
| 5352864 | Process and device for output control and limitation in a heating surface made from glass ceramic or a comparable material | Bernd Schultheis, Martin Taplan, Herwig Scheidler | 1994-10-04 |
| 5258736 | Temperature sensor or temperature sensor arrangement made from glass ceramic and bonding film resistors | Herwig Scheidler | 1993-11-02 |
| 5227610 | Process and device for indicating an anomalous thermal stress condition in a heating surface made from glass ceramic or a comparable material | Bernd Schultheis | 1993-07-13 |
| 4580550 | Cooking panel comprising gas-fired burner units and a continuous cooking surface of glass ceramic or a comparable material | Herwig Scheidler, Fred William Rieck | 1986-04-08 |
| 4243016 | Vitreous ceramic cooker hob plate with permanently elastically adhesively attached circumferentially surrounding frame | Herwig Scheidler | 1981-01-06 |
| 4203264 | Fireproof building element | Werner Kiefer, Dieter Krause, Herwig Scheidler, Hans Schulze | 1980-05-20 |