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JO GEUM WON

Overview
  • Total Patents
    12
About

JO GEUM WON has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea and Japan. Its main competitors in its focus markets machines, civil engineering and transport are CHNO PROIZV OB SP NYKH MA, SP K B MOSSTROJ GLAVMOSSTROYA and CENTRAL NIPPON EXPRESSWAY CO L.

Patent filings in countries

World map showing JO GEUM WONs patent filings in countries
# Country Total Patents
#1 Republic of Korea 10
#2 Japan 2

Patent filings per year

Chart showing JO GEUM WONs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jo Geum Won 12
#2 Jo Jong Eun 9
#3 Kim Kyung Suk 8
#4 Kim Kwang Yeom 8
#5 Jo Eun Jeong 7
#6 Choi Jae Hee 5
#7 Lee Jong Soo 5
#8 Kim Sung Tae 4
#9 Kim Jun Young 4
#10 Jung Yang Hyun 4

Latest patents

Publication Filing date Title
KR101296273B1 Charge holders for easy loading of explosives
KR20140022193A Blast pressure effusion inhibition device and method for blasting the vast hole using the same
KR101174762B1 Charge holders a prefabricated for blast pressure transmission direction control
KR101192737B1 Blast pressure effusion inhibition device for empty hole and method for blasting center-cut using the same
KR101153825B1 Charge holders a prefabricated for blast pressure inducing and control
KR101054707B1 Blasting method which uses control device for inducing blast pressure, and control device for inducing blast pressure to apply the same
KR100955240B1 Multistage a method of base rock blasting
KR100766099B1 Blasting a method of base rock
KR100581174B1 Blaster and blasting a method of underwater base rock
KR100582678B1 Barge with stability and mobility