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SCHWEITZER EDMUND O III

Overview
  • Total Patents
    23
About

SCHWEITZER EDMUND O III has a total of 23 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are HUBEI ELECTRIC POWER COMPANY, PXISE ENERGY SOLUTIONS LLC and ENBALA POWER NETWORKS INC.

Patent filings in countries

World map showing SCHWEITZER EDMUND O IIIs patent filings in countries
# Country Total Patents
#1 United States 23

Patent filings per year

Chart showing SCHWEITZER EDMUND O IIIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schweitzer Iii Edmund O 22
#2 Whitehead David E 11
#3 Zweigle Gregary C 4
#4 Morris Robert E 4
#5 Fischer Normann 4
#6 Kesler James R 3
#7 Skendzic Veselin 3
#8 Donolo Marcos A 2
#9 Scheer Gary W 2
#10 Das Dhruba P 2

Latest patents

Publication Filing date Title
US2014068711A1 Network access management via a secondary communication channel
US2013163132A1 High speed signaling of power system conditions
US2011080283A1 Fault detection using phase comparison
US2011085272A1 Systems and methods for generator ground fault protection
US2011035066A1 Electric power system automation using time coordinated instructions
US2011251732A1 Systems and method for obtaining a load model and related parameters based on load dynamics
US2010231040A1 Mobile auxilliary power system for electrical distribution and transmission systems
US2010073830A1 Secure arc flash detection
US2009091441A1 System, method, and apparatus for using the sound signature of a device to determine its operability
US2008284585A1 System and method for communicating power system information through a radio frequency device
US2007266092A1 Conferencing system with automatic identification of speaker
US4300182A Metering and protection system for an A.C. power system