ROOT HARVESTERS LTD has a total of 19 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets agriculture, transport and chemical engineering are SEONGJINTEC CO LTD, ERING METALLWAREN and UNDERHAUGS FABRIKK AS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 7 | |
#2 | Germany | 3 | |
#3 | France | 3 | |
#4 | Sweden | 2 | |
#5 | Canada | 1 | |
#6 | Denmark | 1 | |
#7 | New Zealand | 1 | |
#8 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Agriculture | |
#2 | Transport | |
#3 | Chemical engineering | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Harvesting | |
#2 | Crop agriculture | |
#3 | Separating solids | |
#4 | Milling | |
#5 | Motor vehicles | |
#6 | Vehicle servicing |
# | Name | Total Patents |
---|---|---|
#1 | Whitsed William John | 4 |
#2 | Whitsed W | 2 |
#3 | Todd Charles Herbert | 2 |
#4 | John Whitsed William | 2 |
#5 | Taylor J L | 1 |
#6 | Whitsed William J | 1 |
#7 | Taylor John Lawrence | 1 |
#8 | Taylor J | 1 |
Publication | Filing date | Title |
---|---|---|
GB1498109A | Finger units for root crop separators | |
GB1459910A | Semi-trailer | |
US3603404A | Harvesters for roots, tubers and the like | |
GB1245461A | Improvements in apparatus for treating root crops | |
FR1541275A | Root puller | |
DE1582398A1 | Ruebenrodpflug | |
GB1194827A | Improvements in Harvesters for Roots, Tubers and the like | |
FR1449283A | Elevator for roots, tubers and the like | |
DE1482868A1 | Lifting or / and conveying device | |
GB1006513A | Improvements in or relating to elevating apparatus for roots, tubers and the like | |
GB900014A | A screening device for root crops | |
GB885391A | Improvements in or relating to apparatus for treatment of growing crops | |
CA870327A | Harvesters for roots, tubers and the like |