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A H HEISEY & CO INC

Overview
  • Total Patents
    12
About

A H HEISEY & CO INC has a total of 12 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States. Its main competitors in its focus markets machines, electrical machinery and energy and materials and metallurgy are MARBLEOUS WORLD BV, PAUL THEODOR SIEVERT and RICHARDSON SOLON OSMOND JR.

Patent filings in countries

World map showing A H HEISEY & CO INCs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing A H HEISEY & CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sanford Andrew J 11
#2 Heisey Thomas Clarence 1
#3 Whipple Clyde S 1

Latest patents

Publication Filing date Title
US1021004A Bowl.
US1028721A Illuminator.
US964058A Window-lighter.
US964057A Window-lighter.
US952160A Receptacle for match-boxes, ashes, and the like.
US962863A Apparatus for fire-polishing glassware.
US995914A Process of forming burners for fire-polishing.
US960587A Method of fire-polishing glassware.
US962861A Burner for fire-polishing glassware.
US993555A Method of fire-polishing glassware.
US993554A Burner for fire-polishing glassware.
US962862A Burner for fire-polishing glassware.