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WILLIAM H MEAD

Overview
  • Total Patents
    11
About

WILLIAM H MEAD has a total of 11 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machine tools, chemical engineering and machines are PAULFEUERBORN CLEMENS, VACU BLAST LTD and AMERICAN FOUNDRY EQUIP CO.

Patent filings in countries

World map showing WILLIAM H MEADs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 2

Patent filings per year

Chart showing WILLIAM H MEADs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bishop Lewis H 5
#2 Zambruno Arthur A 4
#3 Finn John S 4
#4 Jett Alexander L 2
#5 Mead William H 2
#6 Warner Harry L 1
#7 Stanley Finn John 1
#8 Johnson Dale C 1
#9 Buchan Andrew C 1
#10 Tribbett Louis W 1

Latest patents

Publication Filing date Title
US2810991A Abrasive blasting apparatus
US2839338A Shot blasting chambers, storage chambers and the like
US2770924A Instant stop and start blasting device
US2744792A Apparatus for conveying comminuted materials
US2667969A Air separator for reclaiming abrasives from waste materials
US2577196A Mold treating apparatus
US2637948A Surface treating apparatus
US2597434A Surface treating apparatus
US2483176A Surface treating apparatus
CA557181A Surface treating apparatus
CA471109A Surface treating apparatus