DELLWIK FLEISCHER WASSERGAS GE has a total of 29 patent applications. Its first patent ever was published in 1906. It filed its patents most often in Austria, France and United Kingdom. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and environmental technology are GUIZHOU TIANFU CHEMICAL CO LTD, FUTURE ENERGY RESOURCES CORP and ROMAN RUMMEL.
# | Country | Total Patents | |
---|---|---|---|
#1 | Austria | 11 | |
#2 | France | 6 | |
#3 | United Kingdom | 6 | |
#4 | Switzerland | 4 | |
#5 | Germany | 2 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Materials and metallurgy | |
#3 | Environmental technology | |
#4 | Machine tools | |
#5 | Thermal processes | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Producer gas production | |
#2 | Fluid fuel combustion | |
#3 | Pipes | |
#4 | Reduction of greenhouse gas emissions | |
#5 | Making metal sheets | |
#6 | Metal production and refining | |
#7 | Pig-iron processing | |
#8 | Non-metallic elements |
# | Name | Total Patents |
---|---|---|
#1 | Dellwik-Fleischer Wassergas Ge | 2 |
#2 | H Dellwik-Fleischer Wassergas- | 1 |
#3 | Wassergas-Gesellschaft M B H D | 1 |
Publication | Filing date | Title |
---|---|---|
GB191400304A | A Process for the Production of Water-gas. | |
GB191400303A | A Process for the Production of Producer Gas from Bituminous Fuels. | |
GB191224440A | Process for the Production of Tool Steel and other High Grade Steels. | |
GB191030295A | Improvements in Gas-heated Smelting or Heating Furnaces. | |
GB190728506A | Method of and Apparatus for Welding Tubes. | |
DE357520C | Process for the operation of heavy gas generators with two gasification shafts | |
DE350443C | Process for the production of a strong gas similar to water gas with extraction of the tarry by-products in alternating operation |