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JOHNSON WILLIAM L

Overview
  • Total Patents
    20
About

JOHNSON WILLIAM L has a total of 20 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets materials and metallurgy, machine tools and measurement are HEBEI WENFENG IRON AND STEEL CO LTD, XINGTAI DELONG MACHINERY & MILL ROLL CO LTD and STAHLWERKE ROECHLING BUDERUS.

Patent filings in countries

World map showing JOHNSON WILLIAM Ls patent filings in countries

Patent filings per year

Chart showing JOHNSON WILLIAM Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson William L 20
#2 Demetriou Marios D 4
#3 Schramm Joseph P 3
#4 Peker Atakan 3
#5 Kaltenboeck Georg 2
#6 Kim Choongnyun Paul 2
#7 Nguyen Tranquoc T 1
#8 Xu Donghua 1
#9 Roberts Scott 1
#10 Kim Choong Paul 1

Latest patents

Publication Filing date Title
US2012103478A1 High aspect ratio parts of bulk metallic glass and methods of manufacturing thereof
US2012006085A1 Electromagnetic forming of metallic glasses using a capacitive discharge and magnetic field
US2006154745A1 Golf club made of a bulk-solidifying amorphous metal
WO2005017219A2 High durability structures of amorphous alloy and a method of forming
USRE44425E Continuous casting of bulk solidifying amorphous alloys
US2006191611A1 Method of making in-situ composites comprising amorphous alloys
US2561799A Liquid fuel burning tobacco curing furnace
US1915739A Automatic spigot or faucet
US1011437A Winding-indicator for timepieces.
US927802A Milk-bottle holder.
CA270228A Extinguisher