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EST GROUP INC

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    170,072
  • Filing trend
    ⇩ 100.0%
About

EST GROUP INC has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. 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 measurement and mechanical elements are NOLEK SYSTEM AB, JONES STUART G and BERLIN ENERGIEKOMBINAT.

Patent filings per year

Chart showing EST GROUP INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Mechanical elements

Focus technologies

# Technology
#1 Pipes
#2 Testing of structures

Top inventors

# Name Total Patents
#1 Kobziar Danko 9
#2 Kotlyar Alex 9
#3 Sarkissian Ka'Ren 4
#4 Berneski Jim 4
#5 Brandenberger Henry E 3
#6 Berneski James P Jr 3
#7 Cunningham Eugene E 3
#8 Padden Frederick W 3
#9 Berneski Jr James P 2
#10 Adams Robert B 1

Latest patents

Publication Filing date Title
US2019137354A1 Pneumatic test gun with self-actuating restraining elements
US2017052086A1 Test plug for a pipe elbow
US2015369689A1 Gripper for test and isolation plugs
EP2115417A1 Test plug and method for monitoring downstream conditions
US6675634B2 Branch pipe/tank nozzle test plug and method of use
WO0003172A1 Inner diameter test plug and method of use
US5797431A Inner diameter pipe plug
US5676174A Outer diameter pipe plug