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BROWN DONALD A

Overview
  • Total Patents
    11
About

BROWN DONALD A has a total of 11 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets medical technology, packaging and shipping and machine tools are WORLD INVENTIONS LTD, LEE HYUN SEUNG and YUN JU HO.

Patent filings in countries

World map showing BROWN DONALD As patent filings in countries

Patent filings per year

Chart showing BROWN DONALD As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown Donald A 11
#2 Brown Steven P 3
#3 Macdonald Barbara 3
#4 Fleury Kevin 2
#5 Korb William B 2
#6 Levine Steven R 2
#7 Downing Jr Lucien R 1
#8 Leblanc Norman 1
#9 Leblane Norman 1
#10 Talbel Corey M 1

Latest patents

Publication Filing date Title
US6961967B1 Personal lift aid
US2006043727A1 Pocket-size erasable note pad
AU8719401A Personal lift aid
CA2324026A1 Person lift aid
WO9116246A2 Method and apparatus for dispensing flowable hair products
CA2015175A1 Method and apparatus for dispensing flowable hair products
US3177620A Resilient structureal beam