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SIEGENER MASCHINENBAU GMBH

Overview
  • Total Patents
    17
About

SIEGENER MASCHINENBAU GMBH has a total of 17 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and measurement are ROCKRITE PROCESSES INC, WARREN WORTHINGTON and PETERSON EDWARD T.

Patent filings in countries

World map showing SIEGENER MASCHINENBAU GMBHs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing SIEGENER MASCHINENBAU GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Modder Otto 4
#2 Perner Friedrich 3
#3 Bohnenkamp Heinrich 2
#4 Rotter Friedrich 2
#5 Illert Karl 1
#6 Scholten Horst 1
#7 Schreiber Gerhard 1
#8 Muller A 1
#9 Hein Ewald 1
#10 Illert Karl G 1

Latest patents

Publication Filing date Title
US3777608A Shear for metal plate
US3670550A Work roll exchange device
US3604086A Method and apparatus for compensating for the deflection of steel plate rolling mill rolls
US3517800A Rotary conveyor for rolled products
US3541830A Rolling mill roll changing
US3570301A Gag press for straightening rolled sections
US3486359A Rolling mill arrangement
US3513680A Rolled stock stripper on roll stands in particular,universal girder stands
US3538765A Device for the determination of tensile forces occurring in thin cold rolled strip
US3457755A Roller straightening machine with axially adjustable straightening roller shafts
US3492852A Leveling machine
US3508979A Method for cooling workpieces