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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 10 | |
#2 | United States | 2 | |
#3 | Austria | 1 | |
#4 | France | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Civil engineering | |
#5 | Transport |
# | Technology | |
---|---|---|
#1 | Pumps | |
#2 | Unspecified technologies | |
#3 | Cyclically operating valves | |
#4 | Machines | |
#5 | Scaffolding | |
#6 | Servomotors | |
#7 | Venting or aerating devices | |
#8 | Vehicle suspension arrangements |
# | Name | Total Patents |
---|---|---|
#1 | Schlecht Karl Dipl-Ing | 8 |
#2 | Karl Schlecht Dipl-Ing | 2 |
#3 | Schlecht Karl | 2 |
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 |