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R U V ENGINEERING CORP

Overview
  • Total Patents
    11
About

R U V ENGINEERING CORP has a total of 11 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States and Canada. Its main competitors in its focus markets foods and drinks, medical technology and environmental technology are CHEN YUNTAO, YIXING HENGSHENG AGRICULTURAL DEV CO LTD and FOODCO CORP.

Patent filings in countries

World map showing R U V ENGINEERING CORPs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 2

Patent filings per year

Chart showing R U V ENGINEERING CORPs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Foods
#2 Object sterilising
#3 Water treatment
#4 Electrotherapy

Top inventors

# Name Total Patents
#1 Berndt Edward C 10
#2 Creighton Harry M 10
#3 Crelghton Harry M 1

Latest patents

Publication Filing date Title
US2072418A Irradiating apparatus
US2065055A Irradiating apparatus
US2072417A Method of irradiating substances with active rays
US2072416A Method of irradiating substances with active rays
US2029612A Active ray treating device
US1998076A Active ray treating device
US2065054A Active ray treating device
US2024207A Active ray treating device
US2000377A Active ray treating device
CA366470A Substance irradiating method
CA349311A Active ray irradiating device