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BROWN DAVID ENG LTD

Overview
  • Total Patents
    24
About

BROWN DAVID ENG LTD has a total of 24 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United Kingdom, Canada and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and engines, pumps and turbines are BROOKSIDE CORP, BRADY JR FRANCIS E and SCANPUMP AB.

Patent filings in countries

World map showing BROWN DAVID ENG LTDs patent filings in countries

Patent filings per year

Chart showing BROWN DAVID ENG LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Makin David 8
#2 Taylor Kym Farrand 7
#3 Morelli Peter Alan 7
#4 Thompson Peter 6
#5 Taylor Kym F 2
#6 Morelli Peter A 2
#7 Kimu Fuaarando Teiraa 1
#8 Debuitsudo Meikin 1
#9 Makin D 1
#10 Taylor K F 1

Latest patents

Publication Filing date Title
US5553966A Connecting a shaft to a bore
GB9319525D0 Planetary gear unit
CA2391104A1 Connecting a shaft to a bore
US5232342A High pressure multi-stage centrifugal pumps
GB9219536D0 Planetary gear unit
GB9219091D0 Connecting a shaft to a bore
US5211532A Apparatus for applying a back pressure to a pump drive shaft seal
GB9112579D0 Gear casing
EP0454322A1 Means for applying a back pressure to a shaft seal
GB9103216D0 Toothed coupling
GB9026939D0 Machining a blank to produce a toothed circular element
GB9015047D0 Multi-stage centrifugal pumps
GB9009265D0 Bearing lubrication means