Inventor
TRATZ HERBERT
DE18 patents
⚠️ This page may combine multiple inventors who share the name “TRATZ HERBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
11 patentsUS5716205AFeb 10, 1998
Rotatable heating chamber for solid material
SIEMENS AG23 citations92
US5669317ASep 23, 1997
Plant for thermal waste disposal and process for operating such a plant
SIEMENS AG35 citations92
US5050512ASep 24, 1991
Combustion chamber and process for combusting at least partially combustible substances
SIEMENS AG22 citations92
US4878440ANov 7, 1989
Method and plant for thermal waste disposal
SIEMENS AG64 citations92
US5769007AJun 23, 1998
Bulk material heating chamber equipped with heating tubes
SIEMENS AG22 citations90
US5935387AAug 10, 1999
Method and device for heating a low temperature carbonization drum and low temperature carbonization/combustion plant having the device
SIEMENS AG8 citations73
US5724900AMar 10, 1998
Method and plant for carbonizing and burning waste
SIEMENS AG8 citations73
US5688117ANov 18, 1997
Rotatable heating chamber with internal tubes for waste
SIEMENS AG7 citations72
US5611290AMar 18, 1997
Waste conveyor
SIEMENS AG5 citations61
US5824122AOct 20, 1998
Process and apparatus for purifying flammable gas
SIEMENS AG3 citations58
US5409577AApr 25, 1995
Carbonization apparatus
SIEMENS AG1 citations51
KRAFTWERK UNION AG
7 patentsUS4770390ASep 13, 1988
Valve for shutting off a flow
KRAFTWERK UNION AG20 citations82
US4471618ASep 18, 1984
Nuclear power plant and method for the operation of such a power plant
KRAFTWERK UNION AG22 citations73
US4445325AMay 1, 1984
Installation for generating superheated process steam from salt-containing raw water
KRAFTWERK UNION AG9 citations72
US4060124ANov 29, 1977
Feedwater preheater with two steam chambers
KRAFTWERK UNION AG17 citations70
US4057103ANov 8, 1977
Feedwater preheater with two steam chambers
KRAFTWERK UNION AG9 citations70
US4205632AJun 3, 1980
Feedwater preheater with device for separating moisture from moisture-bearing steam
KRAFTWERK UNION AG5 citations62
US4136644AJan 30, 1979
Tube heat exchanger with heating tubes
KRAFTWERK UNION AG5 citations61