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RICHMOND PIECE DYE WORKS INC

Overview
  • Total Patents
    12
About

RICHMOND PIECE DYE WORKS INC has a total of 12 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United Kingdom, Switzerland and Denmark. Its main competitors in its focus markets chemical engineering and packaging and shipping are SISTIG KG LEO, SANTO ENG KK and OS BAD ROZWOJOWY MASZYN DLA PR.

Patent filings in countries

World map showing RICHMOND PIECE DYE WORKS INCs patent filings in countries
# Country Total Patents
#1 United Kingdom 4
#2 Switzerland 2
#3 Denmark 2
#4 Spain 2
#5 United States 2

Patent filings per year

Chart showing RICHMOND PIECE DYE WORKS INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Works Inc Richmond Piece Dye 2
#2 George Haeberlin 2

Latest patents

Publication Filing date Title
US2494808A Decating machine and method
GB639786A Improvement in suction dryers for textile fabrics in the piece
GB644388A Improvements in decating machines
GB644797A Improvements in fabric folding machines
US2494807A Decating machine