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PNEUWAYS DEV COMPANY PRIVATE L

Overview
  • Total Patents
    23
About

PNEUWAYS DEV COMPANY PRIVATE L has a total of 23 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets transport and civil engineering are UNGARISCHE WAGGON UND MASCHINE, POMA OTIS SYSTEMES DE TRANSP and BERRY AUSTIN.

Patent filings in countries

World map showing PNEUWAYS DEV COMPANY PRIVATE Ls patent filings in countries

Patent filings per year

Chart showing PNEUWAYS DEV COMPANY PRIVATE Ls patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hampton Verner W 7
#2 Green George D 7
#3 Renwick Norman H F 7
#4 Johnson Thomas A 6
#5 Alfred Johnson Thomas 2
#6 Renwick Norman Henry Francis 1
#7 Thomas Alfred Johnson 1
#8 Green George Douglas 1
#9 Henry Francis Renwick Norman 1
#10 Hampton Verner William 1

Latest patents

Publication Filing date Title
US3230899A Wheeled vehicles and bogies therefor
ES285111A1 Transport system on vehicle lanes (Machine-translation by Google Translate, not legally binding)
US3261550A Tracks for railed transport systems
GB946234A Improvements relating to the provision of guide means enabling a road vehicle to runupon rails
GB946235A Improvements relating to tracks for railed transport systems
US3119349A Track-mounted transport means or systems
CA742911A Wheeled vehicles and bogies therefor
CA652592A Railed transport with guide wheels
CA691214A Railed transport means or systems
CA662370A Wheeled land vehicles
CA661961A Tracks for railed transport systems