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MINING MACHINERY CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    155,119
  • Filing trend
    ⇩ 75.0%
About

MINING MACHINERY CO LTD has a total of 24 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machines and environmental technology are CHANGSHA SHENXIANG UNIVERSAL MACHINE CO LTD, ZHENG DONGLIANG and ZHEJIANG SHUANGJIN MACHINERY HOLDINGS CO LTD.

Patent filings in countries

World map showing MINING MACHINERY CO LTDs patent filings in countries

Patent filings per year

Chart showing MINING MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Chong Gou 10
#2 Lee Jong Ku 8
#3 Hwang Boo On 3
#4 Ha Jeom Ryong 2
#5 Lee Jong Gu 2
#6 Chung Tai Sung 2
#7 Ko Chang Seok 1
#8 Lee Dong-Nam 1
#9 Lee Chong-Gou 1
#10 Park Eon 1

Latest patents

Publication Filing date Title
KR102214170B1 Flotation system for extracting solid mineral material
KR102051607B1 System for extracting tungsten concentrate based on continuous process
KR20190136837A Sandpactor
KR20190023688A Feed hopper lifting device for sandpactor
KR101880956B1 Recycled aggregate production system with aggregate quality control function and method thereof
KR20180126242A Selectively transmit screen
KR20180126243A Vibration screen apparatus
KR101829901B1 The feeding cone device
KR20170004241A Recycled aggregate and recycled sand simultaneous production method from construction waste
KR20170004244A Recycling construction waste in the recyled aggregate of waste separation apparatus and method
KR100992612B1 Filter plate transfer apparatus of filter press
KR20110094719A The filter plate linking device for filter press
KR20100131262A Aggregate sorting method and aggregate sorting apparatus
KR20090012589A A filter press
KR100837766B1 An operating conditions displaying apparatus for an impact crusher
KR20080075645A Apparatus check of impact crusher
KR100663980B1 Abutment stand type filter plate transfer apparatus of filter press
KR100496199B1 A sand classifier which used buoyancy and specific gravity
KR20040057499A Floating specific gravity sorter
KR20040057498A Method and apparatus for producing recycling aggregate using waste concrete