Inventor
Heinz-Dieter Waldhecker
Inventor
Rosrath, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Jprimary
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases20%
Y02PClimate change mitigation technologies in the production or processing of goods13%
B01DSeparation7%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide7%
C21BManufacture of iron or steel7%
F23GCremation furnaces7%
F23JRemoval or treatment of combustion products or combustion residues7%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general7%
F26BDrying solid materials or objects by removing liquid therefrom7%
H05BElectric heating7%
PatentTitleYear
4,905,614'Method for thermic disposal of waste materials'19904,613,344'Method and apparatus for cleaning hot gases produced during a coal gasification process'19864,566,882'Filter for cleaning gases'19864,537,626'Method for the production of reaction gases'19854,406,666'Device for the gasification of carbon by means of a molten metal bath'19834,344,773'Apparatus for the gasification of carbon and/or carbon-containing media'19824,062,127'Method for the continuous drying of wet, granular and/or lumpy materials and device for carrying out the method'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1990Patents assigned to KLOECKNER HUMBOLDT DEUTZ AG (7)· patent assignee history
1977Based in Bensberg, DE· patent location history
1982–1985Based in Bergisch Gladbach, DE· patent location history
1986–1990Based in Rosrath, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KLOECKNER HUMBOLDT DEUTZ AG | 7 | 1977–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rosrath, DE | 3 | 1986–1990 |
| Bergisch Gladbach, DE | 3 | 1982–1985 |
| Bensberg, DE | 1 | 1977 |