Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443212 | Method and apparatus for the production of precision castings by centrifugal casting | Matthias Blum, Harald Scholz, Georg Jarczyk, Franz Hugo, Hans-Gunther Fellmann +3 more | 2002-09-03 |
| 6408929 | Method and apparatus for the production of precision castings by centrifugal casting with controlled solidification | Harald Scholz, Matthias Blum, Georg Jarczyk, Marek Gorywoda, David Francis Lupton | 2002-06-25 |
| 6250366 | Method for the production of precision castings by centrifugal casting with controlled solidification | Harald Scholz, Matthias Blum, Georg Jarczyk, Marek Gorywoda, David Francis Lupton | 2001-06-26 |
| 6027563 | Method and apparatus for the oriented solidification of molten silicon to form an ingot in a bottomless crystallization chamber | Matthias Blum, Harald Scholz, Georg Jarczyk | 2000-02-22 |
| 5991328 | Crucible for the inductive melting or superheating of metals, alloys, or other electrically conductive materials | Matthias Blum, Harald Scholz, Wilfried Goy | 1999-11-23 |
| 5950706 | Process for manufacture of cast parts made of reactive metals and reusable casting forms for performing the process | Matthias Blum, Harald Scholz, Georg Jarczyk | 1999-09-14 |
| 5690891 | Process for the production of alloys in an inductively heated cold-walled crucible | Matthias Blum, Harald Scholz, Georg Jarczyk | 1997-11-25 |
| 5626179 | Process for manufacture of castings of reactive metals | Matthias Blum, Harald Scholz, Georg Jarczyk | 1997-05-06 |
| 5480127 | Apparatus for the melting and treatment of metal | Jochen Schumann, Harald Scholz, Jan-Erwin Schindler | 1996-01-02 |
| 5479438 | Apparatus for fusing a solid layer of electrically conductive material | Mathias Blum, Hans-Gunter Fellmann, Wilfried Goy, Franz Hugo, Felix Muller +2 more | 1995-12-26 |
| 5234486 | Method for remelting reactive metals | Norbert Ludwig, Harald Scholz | 1993-08-10 |
| 4985400 | Process for producing superconductive ceramics by atomization of alloy precurser under reactive atmospheres or post annealing under oxygen | — | 1991-01-15 |
| 4881239 | Fault detection during remelt of electrodes into blocks | Otto W. Stenzel, Felix Muller, Gerhard Bruckmann | 1989-11-14 |
| 4726840 | Method for the electroslag refining of metals, especially those having alloy components with an affinity for oxygen | Felix Muller, Gerhard Bruckmann | 1988-02-23 |