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GREENHECK FAN CORP

Overview
  • Total Patents
    104
  • GoodIP Patent Rank
    164,113
About

GREENHECK FAN CORP has a total of 104 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and machines are TWIN CITY FAN COMPANIES LTD, PAUL POLLRICH & COMP and W & S MAN GMBH & CO KG.

Patent filings per year

Chart showing GREENHECK FAN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brownell Kyle Andrew 20
#2 Seliger Michael Glenn 17
#3 Wesenick Jared Clyde 15
#4 Neitzel Emery W 15
#5 Doran Shamus William 15
#6 Hrdina Terry Lee 15
#7 Koeppel Scott James 14
#8 Rossi Anthony J 11
#9 Legner Edward G 7
#10 Brownell Kyle A 7

Latest patents

Publication Filing date Title
WO2019164966A1 Metal-based pellet extrusion additive manufacturing system and method of using same
US2018038601A1 Indirect gas furnace
WO2014130981A2 Mixed flow fan assembly
US2015176603A1 Fan assembly
US2014241868A1 Fan housing having flush mounted stator blades
US2014237819A1 Methods for fan assemblies and fan wheel assemblies
US2014241894A1 Fan assembly and fan wheel assemblies
SG10201604838WA Variable-volume exhaust system
US2008085186A1 Centrifugal fan with turbulence inducing inlet bell
US2007202795A1 Induced flow fan with outlet flow measurement
US2006014484A1 Exhaust fan assembly having H-out nozzle
CA2493651A1 Exhaust fan assembly having a windband
SG134331A1 Pivotal direct drive motor for exhaust assembly
CN101018947A Exhaust fan assembly, installation method and plenum system used for it
US2005159102A1 Exhaust fan assembly having flexible coupling
US2005170767A1 Exhaust fan assembly
AU2003296441A1 Latch assembly for damper
WO03084643A1 Two stage air filter
US6797041B2 Two stage air filter
US6505502B1 Method and apparatus for determining the efficiency of an air preconditioning module