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VORTEX HOLDING COMPANY

Overview
  • Total Patents
    13
About

VORTEX HOLDING COMPANY has a total of 13 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, transport and machines are DRS DRAG REDUCTION SYSTEMS SA, COFLOW JET LLC and GENERAL ATOMICS AERONAUTICAL SYSTEMS INC.

Patent filings in countries

World map showing VORTEX HOLDING COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing VORTEX HOLDING COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Illingworth Lewis 13
#2 Reinfeld David 8

Latest patents

Publication Filing date Title
US6802693B2 Vortex attractor with vanes attached to containing ring and backplate
US6811687B2 Vortex pool cleaner
US6719830B2 Toroidal vortex vacuum cleaner centrifugal dust separator
US6689225B2 Toroidal vortex vacuum cleaner with alternative collection apparatus
US6520449B2 Lifting platform with positive horizontal stability
US6543726B2 Fluid flow straightening techniques
US6623352B2 Vortex air barrier
US6687951B2 Toroidal vortex bagless vacuum cleaner
US6497553B2 Vortex attractor
US6619922B2 Vortex attractor for planar and non-planar surfaces
US6616094B2 Lifting platform
US6565321B1 Vortex attractor