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HOVERMARINE LTD

Overview
  • Total Patents
    32
About

HOVERMARINE LTD has a total of 32 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets transport, environmental technology and civil engineering are VELDHUIZEN JOHN VAN, HOVERMARINE TRANSPORT LTD and HOVERCRAFT DEV LTD.

Patent filings in countries

World map showing HOVERMARINE LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 23
#2 United States 5
#3 Germany 2
#4 France 1
#5 Sweden 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Tattersall Edward Gunston 12
#2 Trillo Robert Longley 5
#3 Nicholas David William 4
#4 Meyer John William Gibson 2
#5 Fishlock Ronald Christopher 2
#6 Lane John Norman 1
#7 Gunston Tattersal Edward 1
#8 Tallersall Edward Gunston 1
#9 Hodgson Gerald Christopher Joh 1
#10 Tattersall E 1

Latest patents

Publication Filing date Title
US3599746A Gas cushion vehicles
US3589325A Method and apparatus for steering marine craft
US3561558A Ground-effect craft
GB1221729A Improvements in or relating to gas-cushion apparatus
GB1213914A Methods of constructing water-borne vessels
GB1208924A Improvements in or relating to gas-cushion vehicles
GB1254698A Improvements in or relating to gas-cushion vehicles
GB1253382A Improvements relating to water-borne gas-cushion vehicles
GB1210973A Improvements in or relating to marine craft
GB1242131A Flexible walls for containing fluid
GB1222391A Improvements in or relating to gas-cushion craft for operation over water
GB1212380A Improvements in or relating to marine craft
GB1207978A Improvements in or relating to sidewall gas-cushion craft
GB1188031A Improvements in or relating to Vehicle Ramps.
GB1247512A Improvements in or relating to gas-cushion vehicles for operation over water
GB1237686A Improvements in or relating to gas-cushion craft
GB1187476A Improvements in or relating to Gas-Cushion Craft
GB1189153A Improvements in or relating to Steering and Propulsion Apparatus for a Marine Craft
GB1189154A Improvements in or relating to Steering and Propulsion apparatus for a Marine Craft
GB1189152A Method and apparatus for Steering Marine Craft