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WIDROW BERNARD

Overview
  • Total Patents
    13
About

WIDROW BERNARD has a total of 13 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, measurement and machines are CHROMA ENERGY INC, BEIJING ZHONGHENG LIHUA PETROLEUM TECH RESEARCH INSTITUTE and DRILLING INFO INC.

Patent filings in countries

World map showing WIDROW BERNARDs patent filings in countries

Patent filings per year

Chart showing WIDROW BERNARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Widrow Bernard 13
#2 Percival Brian Mitchell 3
#3 Aragon Juan Carlos 3

Latest patents

Publication Filing date Title
US2015003199A1 Methods and apparatus for determining stimulated volume of oil and gas reservoirs
US2010312734A1 System and method for cognitive memory and auto-associative neural network based pattern recognition
WO2006042142A2 Cognitive memory and auto-associative neural network based pattern recognition and searching
US7187907B2 Simultaneous two-way transmission of information signals in the same frequency band
US4556962A Seismic exploration method and apparatus for cancelling interference from seismic vibration source
US4365322A Apparatus and method for determining the position of a gas-saturated porous rock in the vicinity of a deep borehole in the earth
US4363112A Apparatus and method for determining the position of a gas-saturated porous rock in the vicinity of a deep borehole in the earth