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ESSEX IND INC

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    168,723
  • Filing trend
    ⇩ 75.0%
About

ESSEX IND INC has a total of 26 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1983. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and measurement are HOFFMANN ALBERT, CEODEUX SA and NERIKI KK.

Patent filings per year

Chart showing ESSEX IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Phlipot James R 7
#2 Dean William C 6
#3 Pinkston Steve R 5
#4 Zeid Matthew 4
#5 Jacobsmeyer Russell 4
#6 Sever Robert E 4
#7 Hale Bob 3
#8 Seghetti Leland L 3
#9 Nurre Harry 3
#10 Kemner Greg 3

Latest patents

Publication Filing date Title
WO2020046436A1 Collective control system for a rotorcraft
US10591948B1 Collective control system for a rotorcraft
US10655786B1 Electronic pressure gauge for pressurized system with variable outlet flows
MX2012003792A Emergency breathing apparatus.
US2007157977A1 Combined control shutoff valve and automatic shutoff mechanism for pressurized gas container
WO02064428A1 Inlet fitting
US5411059A Multiple flow rate fluid control valve assembly
US5026026A Locking device for gas regulator and control apparatus
US4817658A Automatic valve actuator
US4820889A Trigger switch assembly
US4811752A Auxiliary remote valve actuator
US4723567A Gas flow control valve
US4718638A Detent mechanism for fluid flow control valve
US4655246A Regulated gas flow control valve
US4643215A Gas flow control valve
US4613112A Quick-disconnect fitting for gas line connection
US4572477A Regulated gas flow control valve