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WADSWORTH GREENWOOD CORP

Overview
  • Total Patents
    11
About

WADSWORTH GREENWOOD CORP has a total of 11 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets chemical engineering, textiles and paper and machines are HUSSONG DYEING MACHINE COMPANY, MECANO QUIMICA SA and TIGGES KG LEBRECHT.

Patent filings in countries

World map showing WADSWORTH GREENWOOD CORPs patent filings in countries

Patent filings per year

Chart showing WADSWORTH GREENWOOD CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Murphy Lonnie A 3
#2 Rankin Larry E 1
#3 Fox Gary R 1
#4 Murphy L A 1
#5 Murphy L 1

Latest patents

Publication Filing date Title
US4369640A Apparatus for obtaining uniform solid colors or variegated patterns in fabrics
US3956907A Take up
US3908247A Apparatus for conveying elongated material such as textile material