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SCHWEITZER ENG LAB INC

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    66,848
  • Filing trend
    0.0%
About

SCHWEITZER ENG LAB INC has a total of 27 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2012. It filed its patents most often in China and Spain. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are CHENGDU SOUTHWEST JIAOTONG UNIV XUJI ELECTRIC CO LTD, SCHWEITZER ENGINEERING LAB INC and SHENZHEN YUANZHENG TECH CO LTD.

Patent filings in countries

World map showing SCHWEITZER ENG LAB INCs patent filings in countries
# Country Total Patents
#1 China 23
#2 Spain 4

Patent filings per year

Chart showing SCHWEITZER ENG LAB INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kasztenny Bogdan Z 10
#2 Guzman-Casillas Armando 7
#3 Whitehead David E 6
#4 Skendzic Veselin 6
#5 Mynam Mangapathirao Venkata 5
#6 Schweitzer Edmund O Iii 5
#7 Schweitzer Edmund O 3
#8 Smith Rhett 3
#9 Mynam Venkata Mynam 2
#10 Gubba Ravikumar Krishnanjan 2

Latest patents

Publication Filing date Title
CN111108399A High fidelity voltage measurement using resistive divider in capacitively coupled voltage transformer
CN109154630A Overcurrent element in the time domain
CN109275337A The mutually selection of traveling wave fault detection system
CN107925240A Test system for traveling wave fault detector
CN110932246A Time domain line protection for power transmission systems