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BIERLEY HENRY A

Overview
  • Total Patents
    20
About

BIERLEY HENRY A has a total of 20 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets consumer goods, transport and civil engineering are HARRY SCHLESINGER, DIETHART FRANZ JOSEF and RAYEN SL.

Patent filings in countries

World map showing BIERLEY HENRY As patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 3

Patent filings per year

Chart showing BIERLEY HENRY As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bierley Henry A 20
#2 Probst William F 2
#3 Nehrbas John G 1

Latest patents

Publication Filing date Title
US934789A Attachment for whiffletrees.
US940499A Washboard.
US892118A Repeating explosive mechanism.
US894578A Repeating pistol.
US881655A Trace-holder.
US864067A Support for shade-rollers and the like.
US865351A Fountain-brush.
US842067A Combined shade-roll bracket and curtain-pole support.
US824524A Churn-dasher.
US821850A Washing-machine.
US766097A Washing-machine.
US747677A Hen's nest.
US747849A Washing-machine.
CA81217A Fly trap
US731843A Fly-trap.
US719176A Fire-extinguisher.
US731842A Fly-trap.
US719175A Applicator.
CA36451A Sign
CA39349A Cash register