NAT IND AS has a total of 53 patent applications. Its first patent ever was published in 1933. It filed its patents most often in Norway, United States and Belgium. Its main competitors in its focus markets electrical machinery and energy, machine tools and chemical engineering are LANDIS AND GYR A G, DODGSON FRANK LEMONT and GIUSEPPE SCARPA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Norway | 9 | |
#2 | United States | 7 | |
#3 | Belgium | 5 | |
#4 | Germany | 5 | |
#5 | Denmark | 5 | |
#6 | Canada | 4 | |
#7 | Switzerland | 3 | |
#8 | Finland | 3 | |
#9 | United Kingdom | 3 | |
#10 | Sweden | 3 | |
#11 | France | 2 | |
#12 | Austria | 1 | |
#13 | EPO (European Patent Office) | 1 | |
#14 | Spain | 1 | |
#15 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machine tools | |
#3 | Chemical engineering | |
#4 | Packaging and shipping | |
#5 | Measurement | |
#6 | Furniture and games |
# | Name | Total Patents |
---|---|---|
#1 | Emil Lange | 5 |
#2 | Schanche T | 4 |
#3 | Lange Emil | 3 |
#4 | Ingvaldsen Bernt | 3 |
#5 | Henriksen E | 3 |
#6 | Stene A | 2 |
#7 | Bernt Ingvaldsen | 2 |
#8 | Fergestad R | 2 |
#9 | Eilertsen Odd J | 2 |
#10 | Svensen Ottar H | 2 |
Publication | Filing date | Title |
---|---|---|
CA1205154A | Neutral point plate of three-phase transformer for large secondary currents | |
EP0079883A1 | Gripping means for a manipulator device | |
US4060784A | Electrical inductive apparatus | |
FI760484A | Lindning foer transformatorer eller reaktorer | |
GB1300860A | Improvements in on-load changers for regulating transformers | |
ES266841A1 | Improvements in the fused wire layout for electrical circuit breakers (Machine-translation by Google Translate, not legally binding) | |
US3197593A | Electrical current-limiting fuse | |
US3010002A | Electrical switch | |
US2977445A | Electrical fuse | |
GB881111A | Process and apparatus for artificial drying of grass and other fragmentary vegetablematerial | |
GB836293A | Arrangement for over-voltage protection for reactance coils or transformers with tappings | |
CA672664A | Electrical switch | |
CA673502A | Electrical fuse | |
CA677248A | Electrical switch |