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PUTZMEISTER GMBH

Overview
  • Total Patents
    14
About

PUTZMEISTER GMBH has a total of 14 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, United States and Austria. Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are TORKRET GMBH, DENISON HYDRAULICS INC and COMPART COMPRESSOR TECHNOLOGY.

Patent filings in countries

World map showing PUTZMEISTER GMBHs patent filings in countries
# Country Total Patents
#1 Germany 10
#2 United States 2
#3 Austria 1
#4 France 1

Patent filings per year

Chart showing PUTZMEISTER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schlecht Karl Dipl-Ing 8
#2 Karl Schlecht Dipl-Ing 2
#3 Schlecht Karl 2

Latest patents

Publication Filing date Title
DE2060289A1 Pump for pumping thick liquids
DE1945483A1 Butterfly valve slide
US3545893A Reciprocating duplex slurry pump
DE1966024A1 Vehicle with a concrete pump arranged on it
DE1915722A1 Concrete pump with placing boom
DE1812624A1 Hold-down device for concrete pump structure
DE1703947A1 Remote control for concrete pump
DE1703946A1 Piston for concrete pump
DE1703219A1 Four-way rotary valve for concrete pumps
DE1703112B1 Piston pump for pumping viscous masses, especially concrete
DE1653625A1 Thick matter with hydraulic drive