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ENVIRONMENTAL ELEMENTS CORP

Overview
  • Total Patents
    171
About

ENVIRONMENTAL ELEMENTS CORP has a total of 171 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets chemical engineering, machines and thermal processes are FRESHMAN AB, BAUMGARTNER ENVIRONICS INC and FRESHMAN FLIMMER AB.

Patent filings per year

Chart showing ENVIRONMENTAL ELEMENTS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Walker Kenneth A 16
#2 Feldman Paul L 14
#3 Kumar Krishnaswamy S 12
#4 Straub Harold E 10
#5 Kloostra M Leon 10
#6 Lowell Philip S 10
#7 Phillips James L 10
#8 Adie Richard A 7
#9 Shapiro Arthur J 7
#10 Tisone Robert W 5

Latest patents

Publication Filing date Title
US2003118494A1 Process and apparatus for conditioning of combustion flue gases with ammonia from hydrolyzed urea
US6245126B1 Method for enhancing collection efficiency and providing surface sterilization of an air filter
US5759240A Laminar flow electrostatic precipitator with sandwich structure electrodes
US5725638A Modular electrostatic precipitation dust collection plate assembly
US5626652A Laminar flow electrostatic precipitator having a moving electrode
US5733360A Corona discharge reactor and method of chemically activating constituents thereby
US5695549A System for removing fine particulates from a gas stream
US5785932A Catalytic reactor for oxidizing mercury vapor
US5707428A Laminar flow electrostatic precipitation system
US5311420A Automatic back corona detection and protection system
US5229077A Sulfur rate control system
US4895491A Fan blade protection system
US4811197A Electrostatic dust collector system
IE871027L Cleansing filter beds
ZA8608868B Improved method and system for cleansing a filter bed
IE861524L Cleaning a filter bed using backwash pump
US4655804A Hopper gas distribution system
US4609009A Stepped plenum system
US4617131A Method and system of cleansing a filter bed
US4615505A Fluid valve system