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HARTMANN AG MASCHF

Overview
  • Total Patents
    49
About

HARTMANN AG MASCHF has a total of 49 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets packaging and shipping, chemical engineering and measurement are YOUNG IND INC, THYSSENKRUPP IND SOLUTIONS USA INC and HUBEI YIDU ZHONGJI ENV ENGINEERING CO LTD.

Patent filings in countries

World map showing HARTMANN AG MASCHFs patent filings in countries

Patent filings per year

Chart showing HARTMANN AG MASCHFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pohl Paul 8
#2 Mack Karl 4
#3 Nagel Dipl-Ing Roland 3
#4 Lotz Dipl-Ing Erich 3
#5 Nagel Roland 3
#6 Nitschke Joachim 2
#7 Roland Nagel Dipl-Ing 2
#8 Schieferdecker Arno 2
#9 Barth Dr-Ing Walter 2
#10 Waveren Karl Van 2

Latest patents

Publication Filing date Title
DE2528483A1 DEVICE FOR UNLOADING SHIPS LOADED WITH POORLY FLOWING, BRIDGE-FORMING BULK GOODS
DE2430706A1 Dustless bulk material discharge system from down pipe - has mechanism driven by material handled and automatically braking it
DE2411491A1 Composting tower for rottable wastes - having rotating arms which serve as aerators agitators and conveyors
DE2348549A1 Conveyor belt safety mechanism - has feeler rollers at belt sides operating stop switch via revolution detectors
DE2336492A1 Pipe closure device - cylindrical half shells, hoop reinforced swing over open pipe end
DE2321286A1 SUCTION NOZZLE
DE2303296A1 SWIVEL SWITCH
DE2259601A1 DEVICE FOR SWIVELING LOADING PIPES
DE2219199A1 DEVICE FOR THE AUTOMATICALLY CONTROLLED ADDITION OF CONVEYING MEDIUM IN A PIPELINE FOR PNEUMATIC PLUG TRANSFER
DE2202609A1 FEED DEVICE FOR MECHANICAL OR PNEUMATIC UNLOADING DEVICES
DE2149647A1 SUCTION AND CONVEYOR DEVICE
DE2144686A1 FOLDER FOR RUBBER SKINS
DE1910572A1 Double-walled suction nozzle for pneumatic conveying devices
DE1507827A1 Bag filter
DE1517081A1 Process and system for roasting flour made from cereals or legumes
DE1517224A1 Method and device for charging cellulose cookers
DE1214147B Suction air conveyor system for poorly flowing material
DE1295470B Suction device for feeding bulk material or dust-like material into a conveyor line
DE1155395B Fully automatic, height-adjustable loading device for similar goods, especially bags
DE1126649B Device for permanent monitoring of dust emissions