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He invented the street letter drop mail box with a door to keep the mail safe.
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∙ 11y ago
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What is Hannahs last name?
hannahs last name is 'Downing' hannah downing hannahs last name is 'Downing' hannah downing
Who was will downing's first wife?
Revonda (Ronni) Mills
Is Max Irons and Emily Downing dating?
yes there are
When was Philip Mukomana born?
Philip Mosima was born in 1977.
When was Michael Philip West born?
Michel Maxwell Philip was born in 1829.
When Philip B Downing died?
what was Philip b downing death. and what year he died
Is Philip B Downing alive?
yes
Where did Philip b downing live?
Boston, Massachusetts
What is the birthday of Philip B. Downing?
September 3,1871
When was Philip B Downing bron?
February 20 1850
When was Philip B. Downing born?
oct. 24 , 2009
What did Philip downing invent?
Philip downing invented the mailbox
Is Philip downing alive?
yes
Why do they say Philip downing did not die?
philip was drowning thank god he dident die
Who is Paul B downing?
Paul B Downing is the fake person who invented the mailbox .When Paul L. Downing really invented it.
What did Philip b. downing invent?
The credit of inventing the protective public mailbox(letter-box) goes to the Philip B. Downing, who was from Boston, Massachusetts, had been awarded a U.S. patent(No.462,093) for animprovement to the street letter (mail) box on Oct. 27, 1891.http://www.briskinfo.com/inventions/who-invented-street-letter-drop-mailbox.html
What else did Philip Downing invent besides the mailbox?
an electrical switch for railroads
