MAX BIRKNER has a total of 43 patent applications. Its first patent ever was published in 1918. It filed its patents most often in Germany, United States and United Kingdom. Its main competitors in its focus markets thermal processes, environmental technology and basic materials chemistry are K H PAUL LUDWIG FA, EVAPORATOR AG DEUTSCHE and KOWALEWSKI WITOLD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 37 | |
#2 | United States | 4 | |
#3 | United Kingdom | 2 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Environmental technology | |
#3 | Basic materials chemistry | |
#4 | Machines | |
#5 | Chemical engineering | |
#6 | Agriculture |
# | Technology | |
---|---|---|
#1 | Solid fuel combustion | |
#2 | Grates | |
#3 | Combustion residues removal | |
#4 | Producer gas production | |
#5 | Milling | |
#6 | Feeding fuel to combustion device | |
#7 | Separating solids using liquids | |
#8 | Planting | |
#9 | Fluid fuel combustion |
# | Name | Total Patents |
---|---|---|
#1 | Max Birkner | 4 |
Publication | Filing date | Title |
---|---|---|
US2756700A | Furnace structure embodying multilayer fuel feeding | |
US2730999A | Furnace and boiler plant | |
US2730971A | Furnace and boiler plant | |
US2730998A | Apparatus for burning solid fuel | |
DE469198C | Firing system for steam boiler operations with fluctuating steam extraction | |
GB203270A | Mechanically fed furnace combined with gas generator | |
GB203026A | Mechanically fed furnace combined with gas generator | |
DE409336C | Under wind grate with longitudinal grate bars lined up on cross girders |