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ROY SIEGFRIED SHANKAR

Overview
  • Total Patents
    12
About

ROY SIEGFRIED SHANKAR has a total of 12 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Argentina, Australia and Brazil. Its main competitors in its focus markets machines are KUNSHAN KEXING RUBBER & PLASTIC MACHINERY CO LTD, DEVTECH INC and TIANJIN HUIJIA TIRE CO LTD.

Patent filings in countries

World map showing ROY SIEGFRIED SHANKARs patent filings in countries

Patent filings per year

Chart showing ROY SIEGFRIED SHANKARs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Top inventors

# Name Total Patents
#1 Roy Siegfried Shankar 8

Latest patents

Publication Filing date Title
EP0092904A1 Injection blow molding apparatus