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STRANCO INC

Overview
  • Total Patents
    32
About

STRANCO INC has a total of 32 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets chemical engineering, environmental technology and machines are SEAIR INC, AERATION IND INTERNATIONAL INC and PROCEDES SEM.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Brazelton Carl L 24
#2 Litherland Troy C 9
#3 Kim Yong H 6
#4 Green J Derek 4
#5 Morrison Ralph 3
#6 Ormeci Banu 2
#7 Abu-Orf Mohammad 2
#8 Keyes Thomas P 2
#9 Strand Frank L 2
#10 Johnston James G 2

Latest patents

Publication Filing date Title
US6964737B2 Systems for water and wastewater sludge treatment using floc or network strength
US5820256A Motorless mixer
US5348664A Process for disinfecting water by controlling oxidation/reduction potential
US5338779A Dry polymer activation apparatus and method
EP0510517A1 Method and apparatus for treating wastewater
US5252635A Polymer activation method using two separate mixing zones
US5141324A Visual monitoring device for sludge conditioning system
US5061456A Polymer activation apparatus
US5018870A Dual-pump mixing and feeding apparatus
US4981367A Portable mixing apparatus
US5018871A Polymer dilution and activation apparatus
US5164429A Polymer activation apparatus
US4778280A Mixing apparatus
US4920519A Dual-pump mixing and feeding apparatus
US4688945A Mixing apparatus
US4642222A Polymer feed system
CA1221682A Continuous mixing and feeding apparatus comprising fins of substantial area