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PEALE DAVIS COMPANY

Overview
  • Total Patents
    41
About

PEALE DAVIS COMPANY has a total of 41 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States and Canada. Its main competitors in its focus markets chemical engineering and machines are SINK AND FLOAT CORP, C H DEV & SALES INC and KIESOW ROHSTOFFRUECKGEWINNUNG.

Patent filings in countries

World map showing PEALE DAVIS COMPANYs patent filings in countries
# Country Total Patents
#1 United States 37
#2 Canada 4

Patent filings per year

Chart showing PEALE DAVIS COMPANYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kenneth Davis 23
#2 Richard Peale 11
#3 Peale Jr Rembrandt 7
#4 Davis Kenneth 4
#5 Fletcher James H 1

Latest patents

Publication Filing date Title
US2007098A Process and mechanism for separating intermixed divided materials
US2069326A Mechanism for separating intermixed divided materials
US2014249A Method and apparatus for separating refuse from coal
US1949729A Process and apparatus for separating intermixed divided materials
US2001331A Process and mechanism for separating intermixed divided materials
US1931008A Process and apparatus for separating intermixed divided materials
US1941490A Process and mechanism for separating intermixed divided materials
US2038126A Process for purifying coal or the like
US1976292A Process for separating intermixed divided materials
US1923951A Process and mechanism for separating intermixed divided materials
US1961449A Process and means for sizing partite material
US1983487A Process and mechanism for separating intermixed divided materials
US1832048A Process and mechanism for separating intermixed divided materials
US1971678A Mechanism for separating intermixed divided materials
US1923917A Process and mechanism for separating intermixed divided materials
US2079246A Process and mechanism for separating intermixed divided materials
US2150103A Method and mechanism for separating intermixed divided materials
US1822840A Process and mechanism for separating intermixed divided materials
US1823848A Process and mechanism for separating intermixed divided materials
US1817298A Process and mechanism for separating intermixed divided materials