Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616724 | Method and apparatus for evaporating components of multiple substance mixtures and multiple substance systems | Manfred Raschke, Wilfried Goy, Franz Hugo, Albrecht Melber | 2003-09-09 |
| 6375893 | Method and apparatus for evaporating components of multiple substance mixtures and multiple substance systems | Manfred Raschke, Wilfried Goy, Franz Hugo, Albrecht Melber | 2002-04-23 |
| 6109992 | Inductive base detachment method | Albrecht Melber, Paul Frankenbach | 2000-08-29 |
| 5762717 | Process for cleaning oil-wetted parts | Franz Hugo, Albrecht Melber, Manfred Raschke | 1998-06-09 |
| 5595483 | Method and apparatus for thermal treatment of materials containing vaporizable substances | Albrecht Melber, Dieter Uschkoreit | 1997-01-21 |
| 5544194 | Apparatus for degreasing electrically conductive material | Franz Hugo | 1996-08-06 |
| 5505008 | Method for recycling materials containing plastic, rubber or lacquer | Franz Hugo, Helmut Teuschel | 1996-04-09 |
| 5445789 | Method and apparatus for degreasing and compacting electrically conductive material | Franz Hugo | 1995-08-29 |
| 5401321 | Method for cleaning material contaminated with greasy or oily substances | Franz Hugo, Johannes Mosch | 1995-03-28 |
| 5232043 | Device for identifying the solid-liquid interface of a melt | Johannes Mosch | 1993-08-03 |
| 5121406 | Induction melting furnace | Franz Hugo | 1992-06-09 |
| 5098069 | Equipment and regulating means for recovering metal-carbide scrap by alloying | Franz Hugo, Fernand Kuhlmann | 1992-03-24 |
| 4818282 | Method for recovering metal-carbide scrap by alloying | Franz Hugo, Fernand Kuhlmann | 1989-04-04 |
| 4407488 | Distillation and sublimation apparatus comprising a condenser | Franz Hugo, Fernand Kuhlmann | 1983-10-04 |