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ELFAB LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    207,665
  • Filing trend
    ⇧ 100.0%
About

ELFAB LTD has a total of 27 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, machines and measurement are CONTINENTAL DISC CORP, MIETH HANS OTTO and DOROT VALVE MANUFACTURERS.

Patent filings per year

Chart showing ELFAB LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayles Mark 6
#2 Henderson Thomas 4
#3 Coulson Phillip G 4
#4 Melrose Graeme 3
#5 Trotter Russell 3
#6 Mattison Mark 3
#7 Mcleod Brian 2
#8 Widdas Christopher John 2
#9 Lawson Fraser David Stuart 1
#10 Brian Mcleod 1

Latest patents

Publication Filing date Title
GB201705969D0 Improvements in or for burst members
GB0819104D0 Pressure surge sensor and assembly including such a sensor and a rupture disc
GB0605372D0 Safety pressure relief device
GB0519834D0 Bursting disc assembly
GB0326380D0 Bursting disc device
GB0124212D0 Safety pressure relief device
GB9617679D0 Pressure relief device
GB9617002D0 Pressure sensing device
GB9606070D0 Bursting disc assembly
GB9603489D0 Fluid flow detection device
GB9523160D0 Pressure relief devices and the manufacture thereof
GB9423518D0 Reverse pressure support member for bursting disc