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HIFI ENGINEERING INC

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    194,956
About

HIFI ENGINEERING INC has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in WIPO (World Intellectual Property Organization), Canada and Brazil. Its main competitors in its focus markets civil engineering, measurement and mechanical elements are SPIRIT GLOBAL ENERGY SOLUTIONS INC, INTELLIGENT WELLHEAD SYSTEMS INC and MIKOLAJCZYK RAYMOND F.

Patent filings in countries

World map showing HIFI ENGINEERING INCs patent filings in countries

Patent filings per year

Chart showing HIFI ENGINEERING INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hull John 13
#2 Jalilian Seyed Ehsan 6
#3 Kramer Hermann 5
#4 Clement Tom 1
#5 Hermann Kramer 1
#6 Shakespeare Walter Jeffrey 1
#7 John Hull 1
#8 Wallace Phillip William 1
#9 Moore Brian H 1
#10 Cheuk Philip 1

Latest patents

Publication Filing date Title
WO2015085423A1 Apparatus for detecting acoustic signals in a housing
US2013167628A1 Method and apparatus for detecting an acoustic event along a channel
CA2691462A1 Method for detecting and locating fluid ingress in a wellbore
WO2008098380A1 Method and apparatus for fluid migration profiling