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ENVIRONMENTAL WATER TECH

Overview
  • Total Patents
    26
About

ENVIRONMENTAL WATER TECH has a total of 26 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets chemical engineering, environmental technology and thermal processes are NUFILTRATION LTD, PRO EQUIPMENT INC and NANOENTECH CO LTD.

Patent filings in countries

World map showing ENVIRONMENTAL WATER TECHs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 3
#3 China 2
#4 EPO (European Patent Office) 2
#5 Japan 2
#6 Mexico 2
#7 Brazil 1
#8 Taiwan 1

Patent filings per year

Chart showing ENVIRONMENTAL WATER TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miller Steven L 21
#2 Wathen Ronald L 16
#3 Palazzo Jr Raymond E 9
#4 Palazzo Raymond E Jr 3
#5 Suteiibun Eru Miraa 2
#6 Miller S L 1
#7 Ronarudo Eru Ueisun 1
#8 Miler Steven L 1
#9 Reimondo Ii Parazo Jiyunia 1
#10 Wathen Roland L 1

Latest patents

Publication Filing date Title
US5174121A Purified liquid storage receptacle and a heat transfer assembly and method of heat transfer
US5039411A Fluid purifying apparatus and method of purifying fluids
US5069785A Fluid purifying apparatus and method of purifying fluids
US5094743A Fluid purifying apparatus and method of purifying fluids
US5043066A Fluid purifying apparatus and method of purifying fluids
US5065791A Fluid purifying apparatus and method of purifying fluids
US5076913A Fluid purifying apparatus and method of purifying fluids
US5053143A Fluid purifying apparatus and method of purifying fluids
US5071548A Fluid purifying apparatus and method of purifying fluids
US5017284A Fluid purifying apparatus and method of purifying fluids
US4919375A Support structure for a fluid container
US4919301A Fluid reservoir structure for a fluid system
US4784771A Method and apparatus for purifying fluids