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POWER DISTRIBUTION INC

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    217,601
About

POWER DISTRIBUTION INC has a total of 12 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets electrical machinery and energy, environmental technology and control are CYG ELECTRIC CO LTD, JOHN MICHAEL HOLLANDER and JINHEUNG ENG CO LTD.

Patent filings in countries

World map showing POWER DISTRIBUTION INCs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 2
#3 Australia 1
#4 Mexico 1
#5 Singapore 1

Patent filings per year

Chart showing POWER DISTRIBUTION INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kammeter John B 5
#2 Shimabukuro Yasushi Richard 2
#3 Jaena Mario L 2
#4 Van Sickle Robert J 1
#5 Mesenhimer Lee O 1
#6 Woodworth George K 1
#7 Flynn Gordon E 1
#8 Kammeter John Burns 1

Latest patents

Publication Filing date Title
US5434455A Harmonic cancellation system
US5570006A A.C. storage module for reducing harmonic distortion in an A.C. waveform
US5343080A Harmonic cancellation system
CA2109667A1 Harmonic cancellation system
US5206539A Transformer with cancellation of harmonic currents by phase shited secondary windings
US4896092A Voltage regulator for AC single phase and three phase systems
US4531085A Polyphase line voltage regulator
US4442385A Variable frequency drive for a motor-generator/alternator set