Learn more

WRIGLEY JOHN HERBERT

Overview
  • Total Patents
    11
About

WRIGLEY JOHN HERBERT has a total of 11 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Switzerland, Austria and Spain. Its main competitors in its focus markets chemical engineering are SANTO ENG KK, TORRES MAQUINARIA TEXTIL S A and TOHO SENI KK.

Patent filings in countries

World map showing WRIGLEY JOHN HERBERTs patent filings in countries
# Country Total Patents
#1 Switzerland 4
#2 Austria 3
#3 Spain 3
#4 United Kingdom 1

Patent filings per year

Chart showing WRIGLEY JOHN HERBERTs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 John Herbert Wrigley 4
#2 Henshilwood Alexander Buckham 3
#3 Wrigley John Herbert 3
#4 Alexander Melville 3
#5 Alexander Buckham Henshilwood 3
#6 Melville Alexander 3

Latest patents

Publication Filing date Title
GB529579A Improvements relating to the shrinking of textile fabrics
ES123365A1 Improvements in the method to know fabrics, fabrics and analogues and yarns.
ES123366A1 Improvements in the method of stretching or lengthening fabrics, fabrics and the like.