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RISBRIDGER LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    176,798
  • Filing trend
    ⇩ 100.0%
About

RISBRIDGER LTD has a total of 38 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in United Kingdom, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets mechanical elements, packaging and shipping and machines are STURMAN BG LLC, LUCEAT and MEYER CO.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Stuart Graham Mansfield 22
#2 Stuart Eden Graham Mansfield 3
#3 Eden Graham Mansfield Stuart 3
#4 Withers Stephen 2
#5 Christopher John Godfrey 2
#6 Stuart Graham M 2
#7 Williams David 2
#8 Keith Lloyd Robinson 2
#9 Line Grahame Tames 1
#10 Spencer John David 1

Latest patents

Publication Filing date Title
GB201903864D0 Overfill restriction device and pressure reset apparatus
GB201903863D0 Flow control valve
GB2549301A Apparatus for controlling the flow of fluid through a conduit
GB201505584D0 A vent system for a fuel storage tank
GB201120173D0 Coupling for vent pipe of fuel storage tank and vent pipe assembly
GB0709733D0 Float valve
GB0610511D0 Putting practice device
GB0224110D0 Cross-over prevention valve
GB0128627D0 Fill tube diffuser for fuel storage tank
GB0125324D0 Float operated overfill protection device
GB0119039D0 "Oil filter"
MXPA02004009A Shear valve.
GB0023914D0 Valve body
GB0021504D0 Angle valve body
GB9822707D0 Shear valve
GB0000441D0 Fuel storage tanks