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SALZGITTER MASCHINEN AG

Overview
  • Total Patents
    661
About

SALZGITTER MASCHINEN AG has a total of 661 patent applications. Its first patent ever was published in 1941. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets civil engineering, machine tools and machines are SHANXI TIAN JU HEAVY IND CO LTD, HAUSHERR & SOEHNE RUDOLF and SECOMA.

Patent filings per year

Chart showing SALZGITTER MASCHINEN AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mager Werner 33
#2 Manten Heinrich 29
#3 Schmidt Hans 26
#4 Mainka Helmut 18
#5 Kotyza Heinrich 18
#6 Brettner Karlheinz 16
#7 Manten Heinz 14
#8 Stolten Ewald 14
#9 Keller Heinrich 14
#10 Quante Heinrich 13

Latest patents

Publication Filing date Title
CS406387A3 Vertical loader shovel
DE3626986A1 MOUNTAIN PITCHING OR EXTRACTING CUTTING MACHINE
DE3608096A1 Apparatus for running slack rope in winding installations
DE3445500C1 Washing drum for separating off heavy material from flume water
FI844329A0 Transportation borranordning.
DE3431128A1 Precoat filter for the superfine filtration of liquids
DE3431127A1 Filter for liquids of sugar manufacture
DE3428998C1 Telescopic mast with a device for mutually locking the mast parts
DE3425150C1 Telescopic mast with automatic locking of the lifting cylinder
DE3412380C1 Telescopic mast with a finger platform
DE3412170A1 Multi-spindle press
DE3401850A1 SWIVELING HORSE HEAD FOR A DEEP PUMP DRIVE
DE3401467C1 Drilling vehicle for tunneling and extraction
DE3332904A1 Lagging mat with clamping element
DE3314623C1 Drilling arrangement with telescopic drill string and method of making ground and rock boreholes with a telescopic drill string
DE3314115A1 Process and magma for crystallising massecuite
DE3308106A1 Stock slide valve, in particular for massecuite
DE3307302A1 Cutter roll for rock working, especially on borehole bottoms
DE3306632A1 Wire-lining mat with fine-meshed net
EP0085382A1 Installation for the production of alpha-calcium sulfate