Patent applications and USPTO patent grants for Kloeckner-Humboldt-Deutz Aktiengesellschaft.The latest application filed is for "device for heat treatment of bulk materials".
Patent | Date |
---|---|
Device for heat treatment of bulk materials Grant 5,419,698 - Dittmann May 30, 1 | 1995-05-30 |
Weir for setting the liquid level in solid bowl centrifuges Grant 5,217,428 - Schlip , et al. June 8, 1 | 1993-06-08 |
Wear-resistant surface armoring for the rollers of roller machines, particularly high-pressure roller presses Grant 5,203,513 - Keller , et al. April 20, 1 | 1993-04-20 |
Method and system for thermal treatment of fine-grained material, particularly for the manufacture of cement clinker Grant 5,098,285 - Bauer March 24, 1 | 1992-03-24 |
Baffles for tube coolers, rotary tubular kilns or the like Grant 4,995,809 - Filges , et al. February 26, 1 | 1991-02-26 |
Piston Cooling Arrangement For A Reciprocating Piston Internal Combustion Engine With An Injection Nozzle Grant 3,709,109 - Howe January 9, 1 | 1973-01-09 |
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