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GRAY MFG COMPANY INC

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    53,060
  • Filing trend
    ⇧ 66.0%
About

GRAY MFG COMPANY INC has a total of 36 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 1965. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, telecommunications and computer technology are HUIZHOU RUIDENG PHOTOELECTRIC LIGHTING CO LTD, ROGAMA B V and JATEC KK.

Patent filings in countries

World map showing GRAY MFG COMPANY INCs patent filings in countries

Patent filings per year

Chart showing GRAY MFG COMPANY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jaipaul Larry M 26
#2 Rucker Stephen J 14
#3 Sandmann David Dwight 8
#4 Keck Jr William R 8
#5 Fagan John E 8
#6 Mckee Ralph S 6
#7 Helmich Seth A 5
#8 Karleskint Raymond W 5
#9 Chan Raymond C 3
#10 Herzog Ryan 3

Latest patents

Publication Filing date Title
US2021119455A1 Battery management system for vehicle lifts
US2020282546A1 Engine stand
US2020140247A1 Wireless vehicle lift charging using light
US2018194602A1 Ram retract system for a lift
US2018072543A1 Monitoring system for two-post lift
US2016275729A1 Vehicle lift configured for integration with vehicle diagnostic computing devices
US2016272471A1 Remote lift control using independent computing devices
US2017081158A1 Battery operated vehicle lifts with wireless charging
CA2882791A1 Vehicle lift system with advanced operating platform
US2015232309A1 Pneumatic wheel lift synchronization
US2015232310A1 Combustion-powered lift system
US2016016768A1 Down stop indicator for vehicle lift
WO2014120950A2 Portable independent vehicle lift and support system
US2013240812A1 Electronically controlled wheel lift system
US2013240300A1 Control and communication system for a wireless vehicle lift system
CA2643315A1 Compound curved contact pad for fork lift jack
USRE41554E Coordinated lift system
US3345039A Overhead hoist
US3302927A Portable automobile lift having transversely adjustable bumper-engaging means and separate frame-engaging means