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JAMES ALFRED HALL

Overview
  • Total Patents
    12
About

JAMES ALFRED HALL has a total of 12 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom, Ireland and Germany. Its main competitors in its focus markets chemical engineering, foods and drinks and packaging and shipping are HANS VON SYBEL DR ING, BERNHARD SAEGEBARTH and PROVOST PETER.

Patent filings in countries

World map showing JAMES ALFRED HALLs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Ireland 2
#3 Germany 1

Patent filings per year

Chart showing JAMES ALFRED HALLs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB497681A Improvements relating to silos or bins for grain
IE11879L Conditioning grain
GB344538A Improvements relating to the conditioning of grain
IE10593L Grain conditioning
GB312852A Improvements relating to grain conditioning machines
GB310125A Improvements relating to the treatment of flour and the like
GB298700A Improvements relating to the treatment of wheat and other cereals
GB277142A Improvements in grain conditioning processes
GB274953A Improvements in or connected with grain conditioning or drying machines
GB238375A Improvements relating to grain conditioning machines
GB158036A Improvements relating to the drying of grain and like cereals