WESTLAND AIRCRAFT LTD has a total of 850 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets transport, machines and mechanical elements are RETHORST SCOTT C, YOELI RAPHAEL and GATWARD LINDSAY.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 260 | |
#2 | France | 165 | |
#3 | United States | 126 | |
#4 | Germany | 99 | |
#5 | Canada | 69 | |
#6 | Spain | 38 | |
#7 | Italy | 34 | |
#8 | Sweden | 20 | |
#9 | Japan | 16 | |
#10 | Norway | 7 | |
#11 | Australia | 4 | |
#12 | Egypt | 4 | |
#13 | Switzerland | 2 | |
#14 | Denmark | 2 | |
#15 | Netherlands | 2 | |
#16 | Belgium | 1 | |
#17 | India | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Control | |
#5 | Measurement |
# | Technology | |
---|---|---|
#1 | Aeroplanes | |
#2 | Air-cushion vehicles | |
#3 | Parachutes | |
#4 | Unspecified technologies | |
#5 | Unspecified technologies | |
#6 | Systems controlling non-electric variables | |
#7 | Springs | |
#8 | Gearing | |
#9 | Clutches and brakes | |
#10 | Measuring force, work and fluid pressure |
# | Name | Total Patents |
---|---|---|
#1 | Watson Kenneth | 41 |
#2 | Jones Richard Stanton | 31 |
#3 | Hardy Derek James | 17 |
#4 | Furlong Owen Desmond | 15 |
#5 | Stanton Jones Richard | 15 |
#6 | Furlong Owen D | 10 |
#7 | Jones Richard S | 10 |
#8 | James Hardy Derek | 9 |
#9 | Hardy D | 9 |
#10 | Saunders James Edwin | 8 |
Publication | Filing date | Title |
---|---|---|
US4420131A | Mooring devices | |
GB2098299A | Longitudinally adjustable strut | |
FR2473465A1 | Helicopter with tandem rotors - has rotors angled so that front does not reduce lift of rear | |
CA1140519A | Apparatus for moving a helicopter along a deck | |
GB2059889A | Apparatus for moving a helicopter along a deck | |
FR2451859A1 | Improvement for helicopters | |
GB2044708A | Helicopter rotor system and controls | |
IT8048072D0 | Turbine mounting for helicopter | |
GB2045357A | Aircraft turbine engine mounting assembly | |
GB2042990A | Ground handling equipment for a helicopter with skid undercarriage | |
DE3003906A1 | METHOD FOR PRODUCING HOLLOW ITEMS FROM FIBER REINFORCED PLASTIC | |
GB2040790A | Moulding hollow articles | |
US4320633A | Freewheel coupling | |
GB2039635A | Freewheel coupling | |
US4300200A | Helicopter airspeed indicating system | |
GB2037688A | Helicopter airspeed indicating system | |
US4307996A | Helicopter rotors | |
GB2034266A | Helicopter rotors | |
GB2040850A | Helicopter rotor | |
US4297078A | Helicopter rotors |