Herbert Tratz
18Patents
7h-index
21Co-inventors
66Inventor score
Filing activity: Dec 8, 1975 → May 27, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4878440A | Method and plant for thermal waste disposal | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5050512A | Combustion chamber and process for combusting at least partially combustible substances | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5716205A | Rotatable heating chamber for solid material | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5669317A | Plant for thermal waste disposal and process for operating such a plant | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4471618A | Nuclear power plant and method for the operation of such a power plant | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4770390A | Valve for shutting off a flow | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4060124A | Feedwater preheater with two steam chambers | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4057103A | Feedwater preheater with two steam chambers | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5724900A | Method and plant for carbonizing and burning waste | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5769007A | Bulk material heating chamber equipped with heating tubes | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5611290A | Waste conveyor | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4445325A | Installation for generating superheated process steam from salt-containing raw water | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4205632A | Feedwater preheater with device for separating moisture from moisture-bearing steam | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5688117A | Rotatable heating chamber with internal tubes for waste | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4136644A | Tube heat exchanger with heating tubes | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5935387A | Method and device for heating a low temperature carbonization drum and low temperature carbonization/combustion plant having the device | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5824122A | Process and apparatus for purifying flammable gas | Chemistry; Metallurgy | 2 | Expired |
| US5409577A | Carbonization apparatus | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.