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JOSEPH O'CONNELL

Overview
  • Total Patents
    12
About

JOSEPH O'CONNELL has a total of 12 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States and Australia. Its main competitors in its focus markets agriculture, foods and drinks and chemical engineering are GILNA CORP NV, CHALON MEGARD SA and MUZZARELLI GABRIELE.

Patent filings in countries

World map showing JOSEPH O'CONNELLs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Australia 1

Patent filings per year

Chart showing JOSEPH O'CONNELLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Joseph O'Connell 12
#2 Hamilton Kerr Harold 9
#3 Harold Kerr 1
#4 Harold Hamilton Kerr 1

Latest patents

Publication Filing date Title
US2451301A Apparatus for the molding of butter and like products
US2263851A Apparatus for treating substances by sudden chilling and/or the continuous working thereof
US1994896A Means for blending butter
US1882296A Driving and actuating mechanism of butter churns
US1803127A Wooden barrel or drum for churns
US1817833A Churn
US1745906A Sterilizer
US1612464A Churn
US1625493A Can cleaning and drying apparatus
US1572031A Pasteurizer for cream, milk, or other liquids or semiliquids
US1489846A Apparatus for drying disintegrated material
AU996813B Improved cooler for cream, milk andother suitable fluids