Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149973 | Process for the coating of the flow channels of a honeycomb form catalytic converter carrier with a dispersion coating | Martin Foerster, Ewald Dittrich, Walter Leibold, Bernd Mergner, Michael Hoffmann +2 more | 2000-11-21 |
| 5526375 | Method and apparatus for the semi-continuous melting and discharging of ceramic material in an induction melting furnace with sintering crust crucible | Dieter Binder, Peter Kleinschmit, Klaus Zetzmann | 1996-06-11 |
| 5430757 | Method and apparatus for the semi-continuous melting and discharging of ceramic material in an induction melting furnace with sintering crust crucible | Dieter Binder, Peter Kleinschmit, Klaus Zetzmann | 1995-07-04 |
| 5268925 | Method and apparatus for the semi-continuous melting and discharging of ceramic material in an induction melting furnace with singering crust crucible | Dieter Binder, Peter Kleinschmit, Klaus Zetzmann | 1993-12-07 |
| 5165970 | Method of coating honeycomb bodies with finely divided solid matter | Felix Schmidt, Wilfried Baumgartner, Reinhard Manner, Ewald Dittrich | 1992-11-24 |
| 5127960 | Method for removing washcoat remaining in the channels of freshly coated monolithic or honeycombed catalyst carriers | Ewald Dittrich, Reinhard Manner, Felix Schmidt | 1992-07-07 |
| 5070893 | Apparatus and method for removing washcoat remaining in the channels of freshly coated monolithic or honeycombed catalyst carriers and use of the apparatus | Ewald Dittrich, Reinhard Manner, Felix Schmidt | 1991-12-10 |