HAWTHORN LESLIE ENGINEERS LTD has a total of 37 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United Kingdom, Germany and Spain. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are MOWILL JAN, JOSEPH STANLEY HALL and JINHUA HENGBAO MAT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 8 | |
#2 | Germany | 3 | |
#3 | Spain | 3 | |
#4 | France | 3 | |
#5 | Italy | 3 | |
#6 | Sweden | 3 | |
#7 | Australia | 2 | |
#8 | Denmark | 2 | |
#9 | Japan | 2 | |
#10 | Netherlands | 2 | |
#11 | United States | 2 | |
#12 | Belgium | 1 | |
#13 | Brazil | 1 | |
#14 | Switzerland | 1 | |
#15 | Finland | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Environmental technology | |
#3 | Mechanical elements | |
#4 | Machines | |
#5 | Thermal processes | |
#6 | Telecommunications |
# | Name | Total Patents |
---|---|---|
#1 | Crowdy Edmund Porter | 9 |
#2 | Crowdy E P | 3 |
#3 | Edomondo Hootaa Kuraudei | 2 |
#4 | Drentham-Susman Hector Fillipp | 2 |
#5 | Drentham-Susman H F A | 2 |
#6 | Crowdy E | 2 |
#7 | Drenthamsusman H | 1 |
#8 | Edmund Porter Crowdy | 1 |
#9 | Hekutaa Fuiritsupusu Arekusand | 1 |
Publication | Filing date | Title |
---|---|---|
GB1552255A | Journal bearings and manufacture thereof | |
GB1488507A | Diesel power plant | |
IT1040655B | Heat exchanger for large diesel engine exhaust - has rectangular housing for coil enclosed by four D-shaped panels | |
GB1490089A | Turbo-alternator plant | |
GB1461098A | Heat exchangers | |
GB1364798A | Device for sensing rotary speed | |
GB1361503A | Dismountable strength device for machinery structure | |
ES396625A1 | Apparatus to support a machine. (Machine-translation by Google Translate, not legally binding) | |
AU3508471A | Apparatus for supporting machines | |
GB1357893A | Apparatus for supporting machines | |
GB1065686A | Apparatus for counteracting forces generated by the reciprocating elements in rotating mechanisms |