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DAVIS MURRAY W

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    214,953
About

DAVIS MURRAY W has a total of 45 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States and Canada. Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are LEM LIAISONS ELECTRON MEC, CLINTON INSTRUMENT CO and LEM IP SA.

Patent filings in countries

World map showing DAVIS MURRAY Ws patent filings in countries
# Country Total Patents
#1 United States 27
#2 Canada 18

Patent filings per year

Chart showing DAVIS MURRAY Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Davis Murray W 45
#2 Diedzic Matthew J 2
#3 Knapp Robert F 2
#4 Whitney Bruce F 2

Latest patents

Publication Filing date Title
CA2834064A1 Portable self powered line mountable electric power line current monitoring transmitting and receiving system
CA2831225A1 Portable self powered line mountable electric power line and environment parameter monitoring transmitting and receiving system
US2014173891A1 Portable self powered line mountable electric power line and environment parameter monitoring transmitting and receiving system
US5341088A System for rating electric power transmission lines and equipment
US5140257A System for rating electric power transmission lines and equipment
US4806855A System for rating electric power transmission lines and equipment
US4827272A Overhead power line clamp and antenna
CA1254947A Overhead power line clamp and antenna
US4728887A System for rating electric power transmission lines and equipment
US4420752A Real-time parameter sensor-transmitter
US4268818A Real-time parameter sensor-transmitter
US3911706A Method and apparatus for forming metal
US2924410A Knife rack
CA654909A Knife rack