HARGREAVES KARL MICHAEL has a total of 11 patent applications. Its first patent ever was published in 1983. It filed its patents most often in EPO (European Patent Office), United Kingdom and Japan. Its main competitors in its focus markets electrical machinery and energy, machines and transport are HT MICROANALYTICAL INC, MEC AS and ELY WILLIAM.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 3 | |
#2 | United Kingdom | 3 | |
#3 | Japan | 2 | |
#4 | Australia | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 | |
#6 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machines | |
#3 | Transport | |
#4 | Civil engineering | |
#5 | Medical technology |
# | Technology | |
---|---|---|
#1 | Electric switches | |
#2 | Cycle brakes | |
#3 | Locks | |
#4 | Unspecified technologies | |
#5 | Syringes |
# | Name | Total Patents |
---|---|---|
#1 | Hargreaves Karl Michael | 9 |
#2 | Kaaru Maikuru Haaguriibusu | 2 |
#3 | Stening Michael Alan | 1 |
Publication | Filing date | Title |
---|---|---|
ZA9702747B | A clamp clamping means and method of clamping | |
EP0891464A1 | A clamp, clamping means, and method of clamping | |
GB8704980D0 | Inhaler device | |
GB8523720D0 | Flexible electric switch | |
GB8328450D0 | Electrical switch for cycle stop-light | |
EP0109763A1 | Cycle stop-light switches and stop-light equipment |