GRAVINER LTD has a total of 163 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets control, measurement and civil engineering are KIDDE PORTABLE EQUIPMENT INC, PYROTECTOR INC and SECURITAS AB BEVAKNINGS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 54 | |
#2 | United States | 19 | |
#3 | Germany | 15 | |
#4 | Canada | 13 | |
#5 | France | 10 | |
#6 | Israel | 8 | |
#7 | EPO (European Patent Office) | 6 | |
#8 | Sweden | 6 | |
#9 | Netherlands | 4 | |
#10 | Norway | 4 | |
#11 | Australia | 3 | |
#12 | Spain | 3 | |
#13 | Italy | 3 | |
#14 | Japan | 3 | |
#15 | Brazil | 2 | |
#16 | Denmark | 2 | |
#17 | Finland | 2 | |
#18 | India | 2 | |
#19 | South Africa | 2 | |
#20 | Switzerland | 1 | |
#21 | New Zealand | 1 |
# | Industry | |
---|---|---|
#1 | Control | |
#2 | Measurement | |
#3 | Civil engineering | |
#4 | Mechanical elements | |
#5 | Thermal processes | |
#6 | Machines |
# | Technology | |
---|---|---|
#1 | Alarm systems | |
#2 | Analysing materials | |
#3 | Fire-fighting | |
#4 | Controlling combustion | |
#5 | Measuring light | |
#6 | Pipes | |
#7 | Explosive charges | |
#8 | Compressed gas holders | |
#9 | Measuring temperature | |
#10 | Chemical means for extinguishing fires |
# | Name | Total Patents |
---|---|---|
#1 | Powell Brian David | 15 |
#2 | Ball David Nicholas | 14 |
#3 | Ball David N | 11 |
#4 | Spring David John | 10 |
#5 | Farquhar Robert L | 10 |
#6 | Farquhar Robert Lindsay | 7 |
#7 | Allen Nicholas Sydney | 6 |
#8 | Moore Peter Edwin | 6 |
#9 | Brown Alfred Robert | 5 |
#10 | Whetton Richard Anthony | 4 |
Publication | Filing date | Title |
---|---|---|
GB8914458D0 | Methods,apparatus and substances for extinguishing fires | |
GB8827862D0 | Pyrotechnic compositions suitable for use in magnetohydrodynamic power generator | |
GB8823947D0 | Flame detector | |
GB8815165D0 | Fluid flow control arrangement | |
GB8712727D0 | Impact detection | |
GB8709287D0 | Fire detection | |
GB8706576D0 | Passive restraints | |
GB8700232D0 | Detection of electromagnetic radiation | |
GB8626447D0 | Fire extingushing systems | |
GB8621688D0 | Radiation detection arrangements | |
GB8611212D0 | Measuring gas pressure | |
GB8608711D0 | Cooling apparatus and a method of cooling | |
GB8607187D0 | Fire & explosion detection & suppression | |
DE3606948A1 | Explosion suppression arrangement | |
GB8531486D0 | Fire and explosion detection and suppression | |
GB8531487D0 | Fire and explosion detection and suppression | |
GB8527193D0 | Fire extinguishing systems | |
GB8520689D0 | Materials and systems for extinguishing fires and suppressing explosions | |
GB8519971D0 | Gas detection systems | |
GB8515519D0 | Gas detection |