WHD DEV LTD has a total of 12 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom, Canada and Australia. Its main competitors in its focus markets packaging and shipping, transport and civil engineering are MACGREGOR DEU GMBH, NIELSEN HANS CHRISTIAN and UPPER LAKES SHIPPING LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 6 | |
#2 | Canada | 2 | |
#3 | Australia | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | United States | 1 | |
#6 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Transport | |
#3 | Civil engineering | |
#4 | Agriculture |
# | Technology | |
---|---|---|
#1 | Containers for goods storage | |
#2 | Ships | |
#3 | Transport or storage devices | |
#4 | Swimming pools | |
#5 | Agricultural harvest processing |
# | Name | Total Patents |
---|---|---|
#1 | Partridge Philip | 6 |
#2 | Sharpe Derrick | 3 |
#3 | Sharpe Derek | 1 |
#4 | Sharpe D | 1 |
Publication | Filing date | Title |
---|---|---|
GB8314097D0 | Method of transferring containers between road and rail vehicles | |
ZA8002062B | Containers | |
GB1144162A | Improvements in or relating to silos for storing grain and other solid flowable materials | |
GB1091661A | Improvements in or relating to pallet storages | |
GB1034840A | Improvements in or relating to the storage of flowable solid food stuffs and other materials | |
GB1034839A | A new or improved method and means for storing animal food stuffs and other food stuffs | |
CA801318A | Silos for storing grain and other solid flowable materials | |
CA886920A | Lifting platforms for supporting loads |