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PHILIP HAAS

Overview
  • Total Patents
    16
About

PHILIP HAAS has a total of 16 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States. Its main competitors in its focus markets civil engineering, machines and mechanical elements are TWENTIETH CENTURY PRODUCTS COR, SANITARIOS AZTECA S A and SCHULTE WILLIAM H.

Patent filings in countries

World map showing PHILIP HAASs patent filings in countries
# Country Total Patents
#1 United States 16

Patent filings per year

Chart showing PHILIP HAASs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Machines
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Philip Haas 16

Latest patents

Publication Filing date Title
US1641756A Inlet-valve mechanism
US1639997A Inlet-valve mechanism
US1629914A Inlet-valve mechanism
US1638395A Flushing-valve mechanism
US1620964A Flushing-valve mechanism
US1623109A Flushing-valve mechanism
US1576600A Inlet-valve mechanism for flush tanks
US1606364A Flushing-valve mechanism
US1614468A Hydraulically-operated flushing-valve mechanism
US1573934A Frostproof closet valve
US1601210A Inlet-valve mechanism for flush tanks
US1441576A Water closet
US1497171A Wall closet
US1490106A Automatic flushing valve
US1331707A Hydraulically-operated valve mechanism
US1331706A Hydraulically-operated flushing-valve mechanism