Learn more

SCHWING FRIEDRICH WILH

Overview
  • Total Patents
    87
About

SCHWING FRIEDRICH WILH has a total of 87 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Germany, Japan and Austria. Its main competitors in its focus markets engines, pumps and turbines, machines and packaging and shipping are SCHWING FRIEDRICH, SCHWING AMERICA INC and SCHWING F.

Patent filings in countries

World map showing SCHWING FRIEDRICH WILHs patent filings in countries

Patent filings per year

Chart showing SCHWING FRIEDRICH WILHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schwing Friedrich Wilh 17
#2 Schwing Friedrich Wilhelm 12
#3 Schwing Friedrich W 5
#4 Furiidoritsuhi Shiyubuingu 4
#5 Furiidoritsuhi Shiyubuinku 4
#6 Wilhelm Schwing Friedrich 3
#7 Verheul Cornelis 3
#8 Geruharuto Shiyubuinku 2
#9 Friedrich Wilhelm Schwing 2
#10 Buirufuriito Giyuutohofu 2

Latest patents

Publication Filing date Title
JPS60153400A Adjustable operation table
NL170177C Sliding valve for a pump for thickness liquids.
US3640303A Slide valve for high-viscosity pumps
GB1151173A Transportable Pipeline Structure
ES269947A1 Pump hydraulic pump for driving viscose, pastosas or plastic masses (Machine-translation by Google Translate, not legally binding)
GB987993A Hydraulically operated reciprocating pump for the transport of viscous, pulpy or plastic material
GB962427A Improvements in climbing cranes
ES239193A1 Improvements in the security lathes (Machine-translation by Google Translate, not legally binding)
ES239190A1 Crane provided with climbing mechanism (Machine-translation by Google Translate, not legally binding)
ES239192A1 Improvements in motorcycles for works (Machine-translation by Google Translate, not legally binding)
ES236578A1 Transportation installation. (Machine-translation by Google Translate, not legally binding)
GB863030A Conveyor equipment
ES226790A1 An installation for the transportation of pastose or plastic masses (Machine-translation by Google Translate, not legally binding)
GB779479A Means for conveying pulpy or plastic materials
GB756519A Improvements in or relating to slewing tower cranes
CA823549A Tubular column
CA778636A Climbing cranes
CA651534A Equipment for conveying pulpy or plastic materials
CA914644A Slide valve for high-viscosity pumps
CA686599A Hydraulic piston pump for the delivery of viscous, pulp-like or plastic masses