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ZPM INC

Overview
  • Total Patents
    13
About

ZPM INC has a total of 13 patent applications. Its first patent ever was published in 1995. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and Canada. Its main competitors in its focus markets chemical engineering, environmental technology and machines are EXTERRAN WATER SOLUTIONS ULC, ERPAC and SIONIX CORP.

Patent filings per year

Chart showing ZPM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morse Dwain E 13
#2 Matherly Thomas G 8
#3 Hendrickson Eddie Dean 6
#4 Morse Wade O 6
#5 Jovine Raffael 5
#6 Dewitt Joseph B 3
#7 Hendrickson Dean E 3
#8 Jovine Raffael V M 3
#9 Morse Michael P 3
#10 Matlick Allen 3

Latest patents

Publication Filing date Title
WO0151164A1 System and method to improve flotation systems
CA2313696A1 Combined hydrocyclone and filter system for treatment of liquids
US6171488B1 Fluid conditioning system
US6193878B1 Multi-modal method and apparatus for treating a solution
US5606723A Apparatus for delivering electromagnetic energy into a solution