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PLEUGER UNTERWASSERPUMPEN GMBH

Overview
  • Total Patents
    17
About

PLEUGER UNTERWASSERPUMPEN GMBH has a total of 17 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, France and Spain. Its main competitors in its focus markets transport, electrical machinery and energy and engines, pumps and turbines are TECHNO SUUPAA LINER GIJUTSU KE, STRAMBA S R L and HOYT JOHN G.

Patent filings in countries

World map showing PLEUGER UNTERWASSERPUMPEN GMBHs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 France 2
#3 Spain 1
#4 United Kingdom 1
#5 Netherlands 1
#6 United States 1

Patent filings per year

Chart showing PLEUGER UNTERWASSERPUMPEN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilhelm Pleuger Friedrich 3
#2 Jarck Christian L Dr 3
#3 Pleuger Friedrich-Wilhelm 2
#4 Zacharias Franz J 1
#5 Lange Juergen 1
#6 Drescher Joerg 1
#7 Wahrmann Friedwalt 1
#8 Pieper Wilhelm Dr 1
#9 Darger Hans-Heinrich 1
#10 Luebbers Bernhard 1

Latest patents

Publication Filing date Title
DE3440003A1 Stator of an underwater motor
DE3024756A1 Demountable impeller for marine vessel - with encapsulated gearing removed in one fitting with propeller
DE2933146A1 Insertion tool for stator mfr. - has removable coil guide block enabling coils to be directly wound on it
NL7509402A Electric motor-propellor drive for boat - has auxiliary motor windings compensating for parasitic magnetic fields
ES411463A1 Transversal jet device for boats. (Machine-translation by Google Translate, not legally binding)
GB1419546A Ship having a bow thruster unit
US3675057A Submersible electric motor