Wolfgang P. Frank

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Eschborn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reactor for drying water-containing solids in a heated fluidized be...
- Patent number 5,325,607
- Issue date Jul 5, 1994
- Metallgesellschaft Aktiengesellschaft
- Hans-Jurgen Weib
- F26 - DRYING
Information Patent Grant
Process for cooling a hot process gas
- Patent number 5,205,350
- Issue date Apr 27, 1993
- Metallgesellschaft AG
- Martin Hirsch
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Control spear for use in a passage for conducting dust-containing h...
- Patent number 5,150,729
- Issue date Sep 29, 1992
- Metallgesellschaft AG
- Wolfgang Frank
- C21 - METALLURGY OF IRON
Information Patent Grant
Fluidized bed system
- Patent number 4,817,563
- Issue date Apr 4, 1989
- Metallgesellschaft Aktiengesellschaft
- Hans Beisswenger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integral fluidized bed heat exchanger in an energy producing plant
- Patent number 4,716,856
- Issue date Jan 5, 1988
- Metallgesellschaft AG
- Hans Beisswenger
- F28 - HEAT EXCHANGE IN GENERAL