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LEVY CO EDWARD C

Overview
  • Total Patents
    16
About

LEVY CO EDWARD C has a total of 16 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets materials and metallurgy, transport and surface technology and coating are NANJING ALLIED RONGDA CONSTRUCTION MAT CO LTD, SHANDONG COKING GROUP CO LTD and VOGEL JOERGENSEN MIKAEL.

Patent filings in countries

World map showing LEVY CO EDWARD Cs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Canada 3
#3 Germany 2
#4 France 2
#5 Japan 2
#6 Australia 1
#7 United Kingdom 1

Patent filings per year

Chart showing LEVY CO EDWARD Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paulsen Lewis A 3
#2 Esgate Ernest E 2
#3 Furetsudo Aanesuto Mensenbaagu 1
#4 Shaw Terrence M 1
#5 Gramke Mark H 1
#6 Jiyon Uezurii Sumisu 1
#7 Thornley James L 1
#8 Smith John W 1
#9 Mencenberg Fred Ernest 1
#10 Hauser Karl Vernon 1

Latest patents

Publication Filing date Title
US5306344A Mixture of portland cement concrete materials for freeze/thaw resistance
JPS594457A Separator for magnetic material
US3980484A Fiber reinforced structural material and method of manufacture
CA992905A Conveyor belt cleaning device
US3867640A Dust sampling system
US3941585A Process for cooling slag and inhibiting pollutant formation
US3237988A Dumping vehicle for interchangeable tilting vessels
CA719614A Dumping vehicle for large vessels