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BOELKOW ENTWICKLUNGEN KG

Overview
  • Total Patents
    158
About

BOELKOW ENTWICKLUNGEN KG has a total of 158 patent applications. Its first patent ever was published in 1955. It filed its patents most often in Germany, Switzerland and Belgium. Its main competitors in its focus markets transport, machines and weapons are LUDWIG BOLKOW, BOLKOW ENTWICKLUNGEN K G and SHI ZHONGWEI.

Patent filings in countries

World map showing BOELKOW ENTWICKLUNGEN KGs patent filings in countries
# Country Total Patents
#1 Germany 134
#2 Switzerland 18
#3 Belgium 2
#4 United States 2
#5 Austria 1
#6 Spain 1

Patent filings per year

Chart showing BOELKOW ENTWICKLUNGEN KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Derschmidt Dipl-Ing Hans 14
#2 Hermann Joachim 13
#3 Thomanek Dipl-Ing Franz Rudolf 7
#4 Reichert Dipl-Math Guenter 6
#5 Kannamueller Dipl-Ing Gerhard 5
#6 Boelkow Dipl-Ing Ludwig 5
#7 Senger Horst 5
#8 Draheim Willi 4
#9 Wessel Wilhelm 4
#10 Zeyher Dipl-Ing Fritz 4

Latest patents

Publication Filing date Title
US4102521A System for signal coding
ES277307A1 Vertical landing and landing plane (Machine-translation by Google Translate, not legally binding)
DE1148287B Battery made of gas-tight accumulators in the shape of a button with a device for heating the individual cells
DE1123920B Electromagnetically operated spoiler
DE1122182B Device for influencing a flowing plasma
DE1139703B Rod-shaped spring element made of glass fiber reinforced plastic
DE1150286B Steering device for self-propelled unmanned aerial vehicles
US2953207A Control for helicopter rotors and the like
DE1024808B Arrangement of two rocket engines for solid fuels to drive a missile directly behind one another