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DONKOV DANCHO ZOCHEV DIPL ING

Overview
  • Total Patents
    15
About

DONKOV DANCHO ZOCHEV DIPL ING has a total of 15 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Germany. Its main competitors in its focus markets engines, pumps and turbines, civil engineering and environmental technology are SONEX RES INC, NAKATANI MITSUNOBU and CURTIS GAS ENGINE CORP.

Patent filings in countries

World map showing DONKOV DANCHO ZOCHEV DIPL INGs patent filings in countries
# Country Total Patents
#1 Germany 15

Patent filings per year

Chart showing DONKOV DANCHO ZOCHEV DIPL INGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Donkov Dancho Zochev Dipl Ing 15

Latest patents

Publication Filing date Title
DE19705090A1 Internal combustion engine with direct injection of fuel
DE19632408A1 Valve-plate for reciprocating compressor
DE19531945A1 Lift gate with staggered sections
DE19509682C1 Buffering device e.g for horizontally or vertically moving edges of doors or tables
DE4239486A1 Lift gate with staggerable sections
DE4138711A1 Fall protection for a lifting gate
DE3935789A1 Reciprocating piston internal combustion engine with crankcase charge air pump and charge air cooler
DE3832013A1 Reciprocating piston internal combustion engine with crankcase charge air pumps
DE3727281A1 Rotary displacement compressor
DE3716017A1 Rotary piston compressor
DE3448055A1 Composite panel having edge profiles which are attached in a positively-locking manner
DE3448054A1 Lid for the luggage space of a vehicle
DE3424690A1 Self-bearing bus body made of lightweight metal box body sets
DE3232719A1 Body for a bus