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SPX CORP

Overview
  • Total Patents
    1,270
  • GoodIP Patent Rank
    17,227
  • Filing trend
    ⇩ 100.0%
About

SPX CORP has a total of 1,270 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, chemical engineering and measurement are NORGREN MARTONAIR LTD, IANNELLI FRANK M and AIR LIQUIDE ITALIA S R L.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Raichle Kurt 65
#2 Gigas Bernd 51
#3 Chinnadurai Manokar 50
#4 Manz Kenneth W 35
#5 Schadler John 32
#6 Landrum Michael T 32
#7 Gilbert Harry M 29
#8 Mcgee Phillip 27
#9 Liebl Troy 27
#10 Schadler John L 26

Latest patents

Publication Filing date Title
US2018092190A1 Obstructions lighting system and process having operating modes
US2017245331A1 Lighting status signaling system and method
US2016025218A1 Floating piston
US2016025220A1 Actuation Rod Lubrication System And Method
US2017016683A1 Frame for a heat exchanger
CA2897603A1 Transit authority fare administration and management system
US2016019726A1 Fare collecting apparatus and method having wireless communication ability
US2016301476A1 Dynamic fare collection data probe
US2015184682A1 Cylinder having a floating piston, low profile swivel cap, and lubricated rod
US2016102766A1 Balanced double seated globe valve with flexible plub
US2016097605A1 Hydraulic Closure Unit and Retrofit System for a Plate Heat Exchanger
US2016099625A1 Electric Motor With Radially Mounted Magnets
US2015233396A1 Cylinder having a floating piston, swivel cap, and lubricated rod
US2014373928A1 Pressure Balanced Hydraulic Device And Method
WO2014146065A1 Thermoelectric generator
US2014247164A1 Obstruction light having wireless status transmission capability
US2015229357A1 Obstruction lighting and power line communication system
US2015217272A1 Heat reactivated adsorbent gas fractionator and process
WO2014116943A2 Companion water heater
US2015092405A1 Beacon light having a lens