Learn more

AICHELIN GMBH

Overview
  • Total Patents
    126
About

AICHELIN GMBH has a total of 126 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets thermal processes, materials and metallurgy and chemical engineering are SCHWARTZ EVA, HOLCROFT & CO and THERMTEC B V.

Patent filings per year

Chart showing AICHELIN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Neubauer Wilhelm 19
#2 Woerner Theo 15
#3 Distl Rudolf 12
#4 Bayer Reinhold 11
#5 Dreizler Gerhard 10
#6 Steck-Winter Hartmut 10
#7 Weiss Karl 9
#8 Comanns Werner 9
#9 Harbeck Wolfgang 9
#10 Egger Helmut 6

Latest patents

Publication Filing date Title
DE10036774A1 Furnace used for thermally cleaning waste gases produced during the treatment of workpieces has an eddying effect in the region of the combustion chamber so that waste gases produced
EP1006202A2 Process and device for heat treating workpieces
DE19946298A1 Electrode device with electrode rod
DE19924731A1 Bracket for temperature-resistant fixing of a pipe
DE19647248A1 Plant for heat treatment of workpieces
WO9519453A1 Workpiece quenching process and device
DE4433612A1 Conveyor suitable for continuous furnace used to case harden steel parts
DE4431608A1 Method and device for heat treating metallic workpieces
US5402994A Device for heat-treating metal workpieces
US5513981A Burner with variable volume combination chamber
DE4401228A1 Method and device for quenching workpieces
DE4316841A1 Device for the heat treatment of metallic workpieces
HU9203455D0 Burner for industrial furnaces
DE4221499A1 Device and method for transporting workpieces
DE4218126C1 Quenching appts. for parts esp. for hardening - comprises parts conveyor in quench tank and pumped circulation of quench medium upwards within quench chamber
EP0621904A1 Device for heat-treating metal workpieces
US5268035A Method for cleaning metallic workpieces
US5268036A Method and apparatus for cleaning metallic workpieces
DE4138433A1 Burners for industrial furnaces
DE4132197A1 METHOD AND DEVICE FOR HEAT TREATMENT OF WORKPIECES