UNDERHAUGS FABRIKK AS has a total of 61 patent applications. Its first patent ever was published in 1943. It filed its patents most often in Norway, Finland and France. Its main competitors in its focus markets agriculture, chemical engineering and civil engineering are PORTER WELLINGTON W, 101288550 SASKATCHEWAN LTD and ASSING S A.
# | Country | Total Patents | |
---|---|---|---|
#1 | Norway | 11 | |
#2 | Finland | 10 | |
#3 | France | 10 | |
#4 | Denmark | 9 | |
#5 | United Kingdom | 8 | |
#6 | Germany | 7 | |
#7 | Sweden | 3 | |
#8 | Netherlands | 2 | |
#9 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Agriculture | |
#2 | Chemical engineering | |
#3 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Harvesting | |
#2 | Separating solids | |
#3 | Crop agriculture | |
#4 | Dredging | |
#5 | Planting | |
#6 | Animal care |
# | Name | Total Patents |
---|---|---|
#1 | Underhaug Gabriel | 7 |
#2 | Roeyneberg Erling | 6 |
#3 | Underhaug G | 5 |
#4 | Gudmestad Finn | 4 |
#5 | Asdahl E | 2 |
#6 | Roeyneberg E | 2 |
#7 | Royneberg Erling | 2 |
#8 | Gudmestad F | 2 |
#9 | Gausen Harald | 1 |
#10 | Aksel Underhaug | 1 |
Publication | Filing date | Title |
---|---|---|
GB8628479D0 | A shaking device for a root crop harvester belt | |
FI820701L | Anordning vid en potatisupptagningsmaskin. | |
DE3044510A1 | POTATO ORDER | |
FI69074A | Anordning vid universalvagn | |
GB1443526A | Potato vine crusher document reading apparatus | |
GB1202459A | A potato harvester | |
GB1160579A | Improvements in or relating to Root Crop Harvesters | |
GB997158A | A potato harvesting plough | |
DE1482223A1 | Potato digging plow | |
DE1032958B | Device for lateral adjustment of an add-on device | |
US2738601A | Land-clearing plow attachment | |
DE948095C | Heavy, self-propelled tillage equipment, especially for clearing and reclaiming rocky wasteland |