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BHA TECHNOLOGIES INC

Overview
  • Total Patents
    45
About

BHA TECHNOLOGIES INC has a total of 45 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, chemical engineering and consumer goods are MADISON FILTER LTD, FACET QUANTEK INC and BANSAL VISHAL.

Patent filings per year

Chart showing BHA TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Klare Robert John 9
#2 Klare Robert J 8
#3 King Clare 7
#4 Bastianelli Peter 7
#5 Bakker John H 6
#6 Wilson Frederic T 6
#7 Strugalski Greg 6
#8 Smithies Alan 4
#9 Chubin David E 4
#10 Zimmerman William C 3

Latest patents

Publication Filing date Title
US2007134486A1 Glove having chemical and biological particulate barrier properties
US7055267B2 Waterproof footwear construction
AU2003230707A1 Membrane composite structure and method of production
WO03090575A1 Shoe construction utilizing a bootie with an impervious sole and method of production
US6872233B2 High efficiency particulate air rated vacuum bag media and an associated method of production
US2001018096A1 Porous membrane structure and method
US6409785B1 Cleanable HEPA filter media
US6110249A Filter element with membrane and bicomponent substrate
US6228477B1 Porous membrane structure and method
US6018819A Garment with moisture vapor transmissive wind barrier panels