Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639868 | Method for determining remaining fluid level of open container | Dean Grimm | 2023-05-02 |
| 6479175 | Ceramic composite | Wolfram Holler, Rudolf Herrmann Gronebaum, Horst GEBER, Steve Lee, Erich Galle +2 more | 2002-11-12 |
| 6279915 | Refractory channel with outer insulation and method for joint packing | Raimund Bruckner, Jivan Kapoor, Robert Hellermann | 2001-08-28 |
| 6226314 | Assembly of a tapping device and a cooled inductor | Raimund Bruckner, Steve Lee | 2001-05-01 |
| 6217825 | Device and fireproof nozzle for the injection and/or casting of liquid metals | Raimund Bruckner | 2001-04-17 |
| 6210629 | Method and device for discontinuous parting off of molten mass | Raimund Bruckner, Richard E. Ardell | 2001-04-03 |
| 6156446 | Ceramic composite structure and process for the production thereof | Raimund Bruckner | 2000-12-05 |
| 6148903 | Method for the inductive heating of a refractory mold part as well as corresponding mold part for such | Raimund Bruckner, Rudiger Grau, Seyed Masoud Hashemi, Karl-Heinz Spitzer | 2000-11-21 |
| 6072166 | Method of operating an inductor | Raimund Bruckner, Steve Lee | 2000-06-06 |
| 6052403 | Inductor in a fusion tank | Raimund Bruckner | 2000-04-18 |
| 6051822 | Method of operating an inductor | Raimund Bruckner, Steve Lee | 2000-04-18 |
| 6043472 | Assembly of tapping device and inductor therefor | Raimund Bruckner, Steve Lee | 2000-03-28 |
| 5901776 | Process for the inductive heating of a fireproof molding and a suitable molding therefor | Raimund Bruckner, Rudiger Grau, Seyed Masoud Hashemi, Karl-Heinz Spitzer | 1999-05-11 |
| 5902509 | Method and apparatus for inductively heating a refractory shaped member | Raimund Bruckner, Rudiger Grau, Steve Lee | 1999-05-11 |
| 5837631 | Molded silicon carbide bodies | Ingo Elstner, Rudolf Hebel, Klaus Santowski | 1998-11-17 |
| 4935392 | Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby | Hartmut Kainer, Bernhard Vedder, Wilfried Schnelle, Albert Kleinevoss, Hans-Eugen Buhler +4 more | 1990-06-19 |
| 4914073 | Process for the manufacture of catalytic elements and catalytic elements so produced | Hartmut Kainer, Albert Kleinevoss, Karl H. Laue, Claus Flockenhaus, Klaus Merkel | 1990-04-03 |
| 4895821 | Process for the manufacture of catalytic elements and catalytic elements so produced | Hartmut Kainer, Eugen Buhler, Wilfried Schenelle, Claus Flockenhaus, Karl H. Laue +1 more | 1990-01-23 |
| 4883647 | Use of manganese nodules or deep-sea ores containing manganese for the reduction of nitrogen oxides in exhaust gases | Hartmut Kainer, Wilfried Schnelle, Peter Halbach | 1989-11-28 |
| 4828806 | Process for cleaning an exhaust gas | Claus Flockenhaus, Karl H. Laue, Theo Sander, Erich Hackler, Blagoje Levkov +2 more | 1989-05-09 |
| 4806427 | Process for the production of catalysts for the reduction of nitrogen oxides from exhaust gases and similar chemical air cleaning processes | Hermann Stein, Hartmut Kainer | 1989-02-21 |
| 4771026 | Catalyst in the form of a plate for nitrogen oxide reduction in exhaust gases | Hartmut Kainer, Claus Flockenhaus, Karl H. Laue | 1988-09-13 |
| 4762689 | Combination of retaining module and catalyst plates | Alfred Frey, Hartmut Kainer | 1988-08-09 |
| 4758545 | Process for the manufacture of catalyst moldings from granular catalyst material such as iron ore or chromium ore with the use of a binder | Hartmut Kainer, Blagoje Levkov | 1988-07-19 |
| 4758410 | Cartridge for catalyst plates | Klaus Heil, Hartmut Kainer, Hermann Stein | 1988-07-19 |