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ENVIROCARE INT INC

Overview
  • Total Patents
    25
About

ENVIROCARE INT INC has a total of 25 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets chemical engineering, machines and environmental technology are PASSAMAQUODDY TRIBE, BIO REACTION IND LLC and SUNDSETH JARL.

Patent filings per year

Chart showing ENVIROCARE INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schwab James J 25
#2 Hawks Ronald L 5
#3 Riley Joseph R 1

Latest patents

Publication Filing date Title
CA2729668A1 Apparatus and method for controlling mercury pollution from a cement plant
US2006144297A1 Method and apparatus for controlling pollution from a cement plant
US6953495B2 Low-energy venturi pre-scrubber for an air pollution control system and method
US6383260B1 Venturi scrubber with optimized counterflow spray
US6328790B1 Tapered gas inlet for gas treatment system
US6464952B1 Sulfur dioxide abatement method
US5848750A Atomizing nozzle
US5922103A Automatic gas conditioning method
US5512085A Venturi scrubber and method with optimized remote spray
US5484471A Venturi scrubber and method of using the same