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GMI HOLDINGS INC

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    106,662
  • Filing trend
    ⇧ 600.0%
About

GMI HOLDINGS INC has a total of 53 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 1990. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, electrical machinery and energy and machines are AINSWORTH HARRY G, VEMCO PRODUCTS INC and NOVOFERM TORMATIC GMBH.

Patent filings in countries

World map showing GMI HOLDINGS INCs patent filings in countries

Patent filings per year

Chart showing GMI HOLDINGS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Buescher Brent 10
#2 Waggamon Dennis W 10
#3 Angelini Thomas 10
#4 Dragomir Nicholas A 10
#5 Krupke Leroy G 10
#6 Whitaker Louis G 10
#7 Ikeler Tim 8
#8 Matias Gregory D 8
#9 Dragomier Michael 8
#10 Williams Gregory E 6

Latest patents

Publication Filing date Title
CA3079435A1 Remote monitoring and control of moveable barrier in jackshaft door operator system
US2020340288A1 Remote monitoring and control of moveable barrier in jackshaft door operator system
CA3074532A1 Slack cable detection in movable barrier opener systems
CA3065372A1 Remote monitoring and control of movable barrier status
US2019323279A1 Movable barrier apparatus and methods for responding to barrier travel obstructions and abnormalities
US2019139400A1 Remote monitoring and control of movable barrier status
US10643411B1 Universal barrier operator transmitter
US2019024431A1 Movable barrier opener with brushless DC motor
US2019024434A1 Power supply for movable barrier opener with brushless DC motor
US2019025499A1 Movable barrier opener with edge lit panel module
US2018330605A1 Remote monitoring and control of movable barrier status
US5960849A Cable slack detector
US5742902A Super-regenerative circuit apparatus for a door operator receiver and door operator incorporating the same
US5568704A Clutchless screw drive door operator
CA2113965A1 Tip resistant canister for upright vacuum cleaners
US5440780A Tip-resistant canister for upright vacuum cleaners
US5428923A Fail safe obstruction detector for door operators and door operator system incorporating such detector
US5450841A Multi-function remote control system for gas fireplace
CA2093064A1 Contact status monitor
US5243784A Limit switch arrangement for garage door operator