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ROEDER & SPENGLER OHG

Overview
  • Total Patents
    54
About

ROEDER & SPENGLER OHG has a total of 54 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets machine tools, machines and textiles and paper are PRODUKTIONS SERVICE AB, DUAN MENGLIN and CAMSCO INC.

Patent filings in countries

World map showing ROEDER & SPENGLER OHGs patent filings in countries

Patent filings per year

Chart showing ROEDER & SPENGLER OHGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spengler E 9
#2 Spengler Ernst 9
#3 Spengler Ernst Maximilian 7
#4 Ernst Spengler 5
#5 Spengler Ernst Maximillian 2
#6 Spengler Ernst Maximilliam 1
#7 Spengler Ohg Roeder 1
#8 Maximilian Spengler Ernst 1

Latest patents

Publication Filing date Title
DE2315171A1 Continuous roller stamp for strip - has longitudinal and transverse cutting rolls with common back pressure roll
US3823636A Punching apparatus
DE2207620A1 Stacking cut fabrics etc - conveyor carries lengths over stack, trailing length end dropped to stack edge, conveyor moves on
DE2156829A1 Punch/blanking device - for cutting patterned shapes from eg plastics, textile leather cardboard
GB1344376A Method and apparatus for handling flat work pieces
US3707768A Saw for machining a workpiece having a curved surface
US3703118A Punching apparatus
GB1277507A Method and device for punching out blanks
DE1947796A1 Fabric die stamping machine
US3570345A Punching die
US3570351A Saw for machining a workpiece having a curved surface
US3570355A Rotational die stamping tool
DE1611635B1 Rotary die