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Patent applications and USPTO patent grants for Schmits; Heinz-Herbert.The latest application filed is for "suspension preheater".
Patent | Date |
---|---|
Suspension preheater Grant 4,901,448 - Rother , et al. February 20, 1 | 1990-02-20 |
Cooling apparatus Grant 4,762,489 - Schmits , et al. August 9, 1 | 1988-08-09 |
Driving apparatus Grant 4,681,021 - Heinemann , et al. July 21, 1 | 1987-07-21 |
Device for shutting off a pipe Grant 4,660,805 - Hahn , et al. April 28, 1 | 1987-04-28 |
Processes and apparatus for the heat treatment of fine-grained material Grant 4,257,766 - Ritzmann , et al. March 24, 1 | 1981-03-24 |
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