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ACKERMANN KARL

Overview
  • Total Patents
    41
About

ACKERMANN KARL has a total of 41 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets thermal processes, machines and packaging and shipping are THOMAS POTTERTON LTD, MICHAEL TRESCHOW and FRAENKEL & VIEBAHN.

Patent filings per year

Chart showing ACKERMANN KARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ackermann Karl 24
#2 Brandl Konrad 3
#3 Reimers Ottomar 1

Latest patents

Publication Filing date Title
DE19712317A1 Combustion oven with heat exchanger surfaces for solid fuel and/or gas or oil operation
DE19709511A1 Wood splitter machine
EP0871839A1 Combustion furnace with a secondary-air feed, in particular an under-burning boiler
DE19527034A1 Parking device for two superposed vehicles
DE4440910A1 Combustion furnace or stove for solid fuels
DE4437213A1 Comminuting machine for combustible waste wood
DE4417395A1 Skylight window assembly
DE4324277A1 Level controller for regulating the fill level in pre-ovens or in solid fuel burners
ATA2691A Heating boiler with a top fuel filling space
DE4000887A1 Device for shredding all types of material, especially combustible waste such as logs and branches
DE3830883A1 Combustion furnace
DE3830884A1 Oil or gas burner
DE3737661A1 Heating boiler with forced combustion-air supply
DE3616783A1 Heating boiler for solid, liquid or gaseous fuels
DE3524961A1 Combustion furnace or heating boiler
DE3524962A1 Combustion furnace
ATA23785A Heating boiler with an extendible burner bracket
DE3430087A1 Comminution device for waste
DE3406763A1 Boiler for operation with solid fuels
DE3234485A1 Device for comminuting refuse