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SOTIROV IVAN DIPL ING

Overview
  • Total Patents
    13
About

SOTIROV IVAN DIPL ING has a total of 13 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and consumer goods are SUNSTAR SINGAPORE PTE LTD, CONST MECANIQUES CHENARD ET WA and HOFER PDC GMBH.

Patent filings in countries

World map showing SOTIROV IVAN DIPL INGs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing SOTIROV IVAN DIPL INGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sotirov Ivan Dipl Ing 12
#2 Sotirov Ivan Dipl-Ing 1

Latest patents

Publication Filing date Title
DE3714516A1 Swivel joint coupling
DE3637132A1 Swivel-joint coupling
DE3601982A1 Moisture protection device
DE3541404A1 Joint coupling
EP0122947A1 Universal joint
DE3306746A1 Universal joint
DE3133523A1 Cardan coupling
DE3024782A1 Rotary movement converter for reciprocating piston - uses meshing gears, with internal and external teeth precessing on eccentrics of output shaft
DE2941515A1 Piston engine crank mechanism - has gears in web meshing with others on connecting rod and main bearing
DE2453084A1 Synchronized universal joint - has two gimbal joints and one bridge joint and has hinge pins
DE2420911A1 Drive linkage for opposed piston machine - has dual crankshafts with pins interconnected by four equal length linkages