HAMACHER MARTIN has a total of 65 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, France and Japan. Its main competitors in its focus markets electrical machinery and energy, civil engineering and audio-visual technology are HAMACHER M, FOSHAN SIQIANG TECH CO LTD and KAMPMANN HERIBERT.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 11 | |
#2 | France | 8 | |
#3 | Japan | 7 | |
#4 | United States | 7 | |
#5 | Canada | 6 | |
#6 | Yugoslavia (Serbia and Montenegro) | 5 | |
#7 | Belgium | 4 | |
#8 | Czechoslovakia | 4 | |
#9 | Poland | 3 | |
#10 | South Africa | 3 | |
#11 | Spain | 2 | |
#12 | Mexico | 2 | |
#13 | Australia | 1 | |
#14 | EPO (European Patent Office) | 1 | |
#15 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Civil engineering | |
#3 | Audio-visual technology | |
#4 | Machines | |
#5 | Control |
# | Name | Total Patents |
---|---|---|
#1 | Hamacher Martin | 39 |
#2 | Martin Hamacher | 7 |
#3 | Marutein Hamatsuheru | 3 |
#4 | Maruchin Hamatsuhieru | 3 |
#5 | Maruchin Hamatsuheru | 1 |
Publication | Filing date | Title |
---|---|---|
DE102016001706A1 | Notification system for reporting an actuation of an actuation unit | |
DE3438522C1 | Electrical device, in particular for use in an area exposed to firedamp | |
DE3432071A1 | Cable bushing | |
DE3432070A1 | Cable bushing | |
DE3046834A1 | LIGHTING DEVICE IN UNDERGROUND MINING | |
DE3007972A1 | LAMP | |
YU242979A | Lamp | |
YU273077A | Lamp, particularly for the environmental atmosphere filled with dust | |
DE2539593A1 | FLUORESCENT TUBE LAMP | |
DE2539456A1 | CONNECTOR FOR ELECTRIC CABLES | |
DE2513829A1 | CONNECTOR FOR ELECTRIC CABLES | |
CA1027534A | Spark-proof fluorescent light structure | |
US3999057A | Lighting structure |