Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5024209 | Gas cooking appliance with at least one radiant gas burner arranged underneath a glass ceramic plate, as well as process for reducing the heating-up time of such a gas cooking appliance | — | 1991-06-18 |
| 4772779 | Glass-ceramic cooking range with heating elements which glow quickly during the heating-up phase | Herwig Scheidler, Martin Taplan | 1988-09-20 |
| 4770785 | Method for separating gaseous and vaporous or liquid mixtures by diffusion through membranes | — | 1988-09-13 |