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US BRASS CORP

Overview
  • Total Patents
    25
About

US BRASS CORP has a total of 25 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Canada and Mexico. Its main competitors in its focus markets machines, mechanical elements and civil engineering are PIPELIFE ROHRSYSTEME GMBH, KEYSTONE VALVE CORP and ROBERTS ARTHUR H.

Patent filings in countries

World map showing US BRASS CORPs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 3
#3 Mexico 2
#4 Australia 1
#5 Brazil 1
#6 Germany 1
#7 France 1
#8 United Kingdom 1
#9 India 1

Patent filings per year

Chart showing US BRASS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayman Dennis J 7
#2 Stachowiak Robert S 7
#3 Hayman Dennis Joseph 6
#4 Bancroft Patrick A 2
#5 Baron Alfred M 1
#6 Underwood David T 1
#7 Runyan Gary L 1
#8 Dennis Joseph Hayman 1
#9 Pearce David M 1
#10 Russell Robert G 1

Latest patents

Publication Filing date Title
US6361842B1 Reformed crosslinked polyethylene articles
US6284178B1 Methods of producing crosslinked polyethylene products
US5776386A Scrap-based method of molding plastic articles
US5756023A Method of producing reformed crosslinked polyethylene articles
US5879723A Automated tube reforming apparatus
US4958802A Stop valve
US4765590A Faucet valve with diagonal sealing ring
US4807306A Pop-up drain assembly for lavatory basins
US4681140A Tub-shower diverter apparatus
US4628962A Tub-shower diverter valve
US4606372A Faucet valve bonnet locking means
US4502507A Single handle faucet valve
US4397330A Mixing valve for back to back installation
US3155106A Dishwasher drain airgap