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HACKER MFG CO

Overview
  • Total Patents
    15
About

HACKER MFG CO has a total of 15 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, machines and machine tools are BRUGMANN WILLIAM F, PRINTING MACHINERY COMPANY and CLAYBOURN LESLIE W.

Patent filings in countries

World map showing HACKER MFG COs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing HACKER MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Christopherson Alfred C 6
#2 Trotter Henry R 4
#3 Hacker Horace W 3
#4 Crehore Robbins B 1
#5 Sanford Floyd N 1

Latest patents

Publication Filing date Title
US2114946A Make-up gauge
US2065253A Make-up gauge
US1890760A Printing press
US1906876A Apparatus for marking objects
US1906877A Printing plate trimming machine
US1820880A Method of and apparatus for marking objects
US1560536A Printing press
US1629477A Sheet feeder
US1630659A Implement for marking objects
US1800209A Implement for marking objects
US1527299A Printing press
US1536093A Printing press
US1466730A Press
US1411268A Printing press
US1411267A Printing press