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IU CONVERSION SYSTEMS

Overview
  • Total Patents
    26
About

IU CONVERSION SYSTEMS has a total of 26 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, France and Australia. Its main competitors in its focus markets environmental technology, materials and metallurgy and civil engineering are JIANGXI BOXIN FINE POTTERY ENVIRONMENTAL PROTECTION TECH CO LTD, PINGXIANG PUTIAN HI TECH IND CO LTD and CHANGXING KECHUANG SCIENCE & TECH CONSULTING CO LTD.

Patent filings in countries

World map showing IU CONVERSION SYSTEMSs patent filings in countries

Patent filings per year

Chart showing IU CONVERSION SYSTEMSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Webster William Charles 4
#2 Cotts Ronald F 4
#3 Webster William C 4
#4 Minnick L 3
#5 Smith C 2
#6 Hilton Robert G 2
#7 Wright Francis C 2
#8 Cotts Ronald Francis 2
#9 Webster W 2
#10 Smith Charles L 2

Latest patents

Publication Filing date Title
JPS52105366A Sludge sedimentation concentration method and system
US4029746A Movable pelletizing rolls
CA1005466A Highly reactive sulfated lime product
AU8276675A Lime-fly ash-sulfite compositions
ZA7502152B Improvements in cementitious compositions
US3947938A Roll-pelletizer and rolls therefor for making uniform particle size pellets
FR2293406A1 Treating sulphide-contg. coal mining refuse - with excess lime and water
GB1436507A Method of treating coal mining refuse
CA1030563A Method of treating coal mining refuse
US4028130A Disposal method and use of sewage sludge
AU7527974A Method of treating coal mining refuse
CA1035796A Disposal method and use of sewage sludge
US3890080A Roll-pelletizer for making uniform particle size pellets
GB1438303A Cementitious compositions and methods of making them
ZA7308678B Structural materials and methods of making structural materials based on lime-fly ash-sulfite compositions
US3753620A In-situ treatment of roadway