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YOUNG FRANK W

Overview
  • Total Patents
    31
About

YOUNG FRANK W has a total of 31 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States and Canada. Its main competitors in its focus markets chemical engineering, machines and consumer goods are CAMBRIDGE FILTER MFG CORP, DRESSEL PTE LTD COMPANY and HARVARD CORP.

Patent filings in countries

World map showing YOUNG FRANK Ws patent filings in countries
# Country Total Patents
#1 United States 21
#2 Canada 10

Patent filings per year

Chart showing YOUNG FRANK Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Young Frank W 31
#2 Wright Arthur 1

Latest patents

Publication Filing date Title
US3000507A Rotary filter
US2815826A Air filtration
US2712387A Rotary filter with pulsating blowback means
US2567266A Filter
US2478150A Foam control in brown stock washing
US2431009A Foam control in brown stock washing
US2352304A Filter
US2290519A Game
US2352303A Filter
US2238962A Filter
US2052156A Rotary drum filter
US1850044A Filter
US1794433A Manufacture of fibrous sheet material
US1778410A Game apparatus
US1689418A Method of ornamenting flowerpots
US1880006A Filter cake treating device
US1780777A Filtering device
US1780732A Method of and apparatus for applying cake reenforcements
US1367448A Collar-holder
US1397029A Carbonizing apparatus