AIRGARD INC has a total of 20 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, machines and environmental technology are ANHUI JINGYI AUTOMATION EQUIPMENT TECH CO LTD, MARVEL ENG CO and HYDAC PROCESS TECHNOLOGY GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | Republic of Korea | 2 | |
#5 | Singapore | 1 | |
#6 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machines | |
#3 | Environmental technology | |
#4 | Thermal processes | |
#5 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Johnsgard Mark | 12 |
#2 | Johnsgard Mark W | 7 |
#3 | Johnsgard Kris | 7 |
#4 | Lobianco Robert T | 6 |
#5 | Messineo Daniel L | 5 |
#6 | Johnsgard Mark Warren | 1 |
Publication | Filing date | Title |
---|---|---|
US2018318845A1 | Electrode for electrostatic precipitator gas scrubbing apparatus | |
US2014308186A1 | Extended or multiple reaction zones in scrubbing apparatus | |
WO2012024228A2 | Momentum transfer using liquid injection | |
US2010064891A1 | Reactive gas control | |
US2008038171A1 | Effluent gas scrubber and method of scrubbing effluent gasses | |
US7771514B1 | Apparatus and method for providing heated effluent gases to a scrubber | |
US4986838A | Inlet system for gas scrubber |