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ROYCE WALKER & CO LTD

Overview
  • Total Patents
    11
About

ROYCE WALKER & CO LTD has a total of 11 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, Australia and Brazil. Its main competitors in its focus markets engines, pumps and turbines and chemical engineering are SUZHOU ZHENGYECHANG INTELLIGENT TECHNOLOGY CO LTD, SATO NOBUKO and KADLEC VACLAV.

Patent filings in countries

World map showing ROYCE WALKER & CO LTDs patent filings in countries

Patent filings per year

Chart showing ROYCE WALKER & CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ratner Joel S 9
#2 Joel S Ratner 1
#3 Ratner Legal Representative Jo 1

Latest patents

Publication Filing date Title
EP2721280A1 Fuel conditioning modules and methods
US7156081B2 Fuel conditioning assembly
US6915789B2 Fuel conditioning assembly