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PERMANENT WAY EQUIP

Overview
  • Total Patents
    38
About

PERMANENT WAY EQUIP has a total of 38 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Australia. Its main competitors in its focus markets civil engineering, transport and packaging and shipping are RAILWAY MAINTENANCE CORP, THOMAS MANEY and CANRON INC CRISSIER.

Patent filings in countries

World map showing PERMANENT WAY EQUIPs patent filings in countries

Patent filings per year

Chart showing PERMANENT WAY EQUIPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hudson Michael John 9
#2 Randall Bryce Ernest 8
#3 Sinclair John Charles 4
#4 Hudson Michael J 2
#5 Martyn Peter Henry 2
#6 Saint Glen Craig 2
#7 Sinclair John C 2
#8 Hallam Peter John 1
#9 Saint Glenn Craig 1
#10 Randle Bryce Ernest 1

Latest patents

Publication Filing date Title
GB9804422D0 Access equipment
GB9102570D0 Improvements to road/railway cleaning/conditioning devices
GB8908572D0 Road-rail vehicle
GB8908573D0 Laterally shiftable vehicle
GB8825355D0 Rail trolleys
GB8813848D0 Road-rail vehicle
GB8726560D0 Vehicle mounted turntable
GB8726559D0 Vehicle-mounted lifting and manoeuvering turntable
GB8718831D0 A device for removing/inserting a sleeper from/into a position between two others in a railway track
GB8630174D0 Rail grinding apparatus
GB8607274D0 Rail vehicle
GB8524647D0 Constructing "in situ" insulated rail joints
GB8513749D0 Positioning toggle mechanism for railway sleepers
GB8508346D0 Clamps for apparatus for bending material
GB8507607D0 Rail vehicle
GB8502960D0 Sleeper lifting apparatus
GB8413638D0 Sleeper adjusting apparatus
EP0127935A1 Method of and apparatus for bending and straightening
GB8311095D0 Bending materials
GB8311111D0 Rail straightening apparatus