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JOHANNES EWARDUS NAUTA

Overview
  • Total Patents
    19
About

JOHANNES EWARDUS NAUTA has a total of 19 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets chemical engineering, machines and measurement are NAUTA JOHANNES EWARDUS, SHENZHEN SHANGSHUI INTELLIGENT EQUIPMENT CO LTD and IWAKO HIROYUKI.

Patent filings in countries

World map showing JOHANNES EWARDUS NAUTAs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Germany 7

Patent filings per year

Chart showing JOHANNES EWARDUS NAUTAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nauta Johannes Ewardus 7

Latest patents

Publication Filing date Title
GB843811A Improvements in or relating to methods of mixing and working material in at least two conical vessels and devices for performing the methods
GB784469A Improvements in or relating to mixing devices
GB783642A An improved mixing device
GB779844A Device for homogenising powdery or granular material
GB738960A Device for producing a vibrating movement
GB728323A Mixing apparatus comprising a revolving conveying screw and a liquid supply device
GB714553A Load-regulating device for a hammer mill
GB714392A Apparatus for weighing out in a vessel quantities of different substances
GB673617A Improvements in or relating to the treatment of a chocolate mass
GB599900A Mixing apparatus, especially adapted for mixing pulverized materials
GB606202A Rotatory press for moulding pulverized or fibrous materials
GB471662A Rotary moulding press