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VELCON FILTERS

Overview
  • Total Patents
    41
About

VELCON FILTERS has a total of 41 patent applications. Its first patent ever was published in 1968. 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, measurement and engines, pumps and turbines are AQUA MEMBRANES INC, ENVIONEER CO LTD and GUANGXI JINBANGTAI TECH CO LTD.

Patent filings per year

Chart showing VELCON FILTERSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sprenger Gregory S 15
#2 Gish Michael J 10
#3 Taylor Lucian W 5
#4 Taylor Benjamin G 5
#5 Stevens Jed 4
#6 Templeman Chris 3
#7 Lavenberg Jacob 3
#8 White Michael 3
#9 Sprenger Greg 3
#10 Sprenger Gregory Scott 3

Latest patents

Publication Filing date Title
EP2221599A2 System and Method for Distinguishing Particles in a Transient Fluid
WO2007108938A2 Filter monitor
EP1977215A2 Contaminant analyzer for fuel
US2005061728A1 Salt-tolerant, water absorbing filter
US2004212945A1 Static charge neutralizer
EP1344431A1 Static charge neutralizer
US6569330B1 Filter coalescer cartridge
US6609411B1 Apparatus for removing water from dielectric oil in electrical power transformers
WO9819771A1 Separator cartridge and method for making same
US5574214A Apparatus for drying dielectric oil
US5305632A Method and apparatus for measuring interfacial tension of a liquid using the capillary rise method
GB2080697A Filter dehydrator
US4242206A Filter dehydrator
US3936663A Signal averaging circuit
US3934129A Apparent wind direction indicator
US3875388A Modular system for evaluating sailboat performance
US3881094A Signal for evaluating sailboat performance
US3881095A System for evaluating sailboat performance
US3791210A Cable tension measuring device
US3528547A Water sensitive flow monitor