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DBS MFG INC

Overview
  • Total Patents
    19
About

DBS MFG INC has a total of 19 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and machines are WU XIANGGEN, KAELIN J R and CHICAGO PUMP CO.

Patent filings per year

Chart showing DBS MFG INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Young Richard Nils 15
#2 Young Richard N 4
#3 Irwin Thomas J 2
#4 Irwin Ii Thomas J 1

Latest patents

Publication Filing date Title
US2007176307A1 Wastewater treatment system and method of using same
AU2002258989A1 Bearing assembly in circular clarifiers and thickeners and method for replacing same
US5993158A Method and apparatus for aeration using flexible blade impeller
US5785899A Aerating rotor with submersible planetary gearbox
US5953958A Ram drive for a cylindrical drum
US5559033A Method and apparatus for closed loop air circulation composting with an external air manifold
US5591635A Methods and apparatuses for rapid composting with closed air loop circulation for positive control