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LECO CORP

Overview
  • Total Patents
    456
  • GoodIP Patent Rank
    13,233
  • Filing trend
    ⇩ 47.0%
About

LECO CORP has a total of 456 patent applications. It decreased the IP activity by 47.0%. Its first patent ever was published in 1970. It filed its patents most often in United States, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, electrical machinery and energy and thermal processes are 1ST DETECT CORP, HNU SYST INC and IONSENSE INC.

Patent filings per year

Chart showing LECO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Verenchikov Anatoly N 66
#2 Ford Gordon C 33
#3 Willis Peter M 28
#4 Verentchikov Anatoli N 28
#5 Bredeweg Roger L 25
#6 Sitek George J 23
#7 Willis Peter Markel 21
#8 Mitchell Joel C 20
#9 Anatoly N Verenchikov 19
#10 O'Brien Larry S 15

Latest patents

Publication Filing date Title
WO2021011415A1 Methods and systems for multi-pass encoded frequency pushing
WO2020150547A1 Multi-dimensional chromatography modulator with variable modulation period
WO2020072855A1 Thermal modulator
WO2019217541A1 Two-stage ion source comprising closed and open ion volumes
WO2019165347A1 Method for ranking library hits in mass spectrometry
WO2018183201A1 Multi-reflecting time-of-flight mass spectrometer
DE102018104129A1 Metallographic grinding device and components thereof
US2018246016A1 Metallographic grinder and components thereof
WO2018112109A2 Chromatography system
US2018156705A1 Access port for a thermogravimetric analyzer furnace
US2020072801A1 Thermal Modulator
US2017263426A1 Dynamic Baseline Adjuster
WO2017152160A1 User defined scaled mass defect plot with filtering and labeling
US2017077949A1 Lossless data compression
WO2016037034A1 Soft ionization based on conditioned glow discharge for quantitative analysis
US2017084443A1 Method and apparatus for decoding multiplexed information in a chromatographic system
US2015226714A1 Electrode for resistance furnace
WO2015153644A1 Gc-tof ms with improved detection limit
CN106463336A Right angle time-of-flight detector with an extended life time
US2017032952A1 Multi-reflecting time-of-flight mass spectrometer with axial pulsed converter