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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Australia | 5 | |
#3 | WIPO (World Intellectual Property Organization) | 5 | |
#4 | EPO (European Patent Office) | 2 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering | |
#3 | Machines | |
#4 | Biotechnology | |
#5 | Basic materials chemistry | |
#6 | Engines, pumps and turbines | |
#7 | Transport | |
#8 | Furniture and games |
# | Name | Total Patents |
---|---|---|
#1 | Young Richard Nils | 15 |
#2 | Young Richard N | 4 |
#3 | Irwin Thomas J | 2 |
#4 | Irwin Ii Thomas J | 1 |
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 |