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STUCKENBROK FREDER

Overview
  • Total Patents
    17
About

STUCKENBROK FREDER has a total of 17 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, Denmark and EPO (European Patent Office). Its main competitors in its focus markets transport, engines, pumps and turbines and machines are WELLGO PEDALS CORP, HILBER GERHARD and WORLD IND CO LTD.

Patent filings per year

Chart showing STUCKENBROK FREDERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stuckenbrok Freder 16
#2 Stuckenbrok August 2

Latest patents

Publication Filing date Title
US4807491A Pedal crank as well as a pedal crank drive for bicycles or the like and a mounting for such a pedal crank drive
DE3511483A1 Pedal crank for a pedal crank drive for bicycles or the like
DE3511502A1 Pedal crank for a pedal crank drive for bicycles or the like
DE3511482A1 Pedal crank drive for bicycles or the like
DE3216069A1 DRIVE DEVICE FOR BICYCLES OR THE LIKE
DE3200337A1 Push-in barrel system for percussion front loaders
DE2909715A1 COMBUSTION ENGINE WITH DISC SHAPED PISTON
DE2823270A1 Moving slide type IC engine - has housing sealed by rotor with cam permanently in contact with reciprocating slide