KEYSAN LTD has a total of 12 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Norway. Its main competitors in its focus markets civil engineering are MEHLHORN WOLFGANG, MAARS HOLDING BV and MAZZOCCO ANTONIO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 10 | |
#2 | EPO (European Patent Office) | 1 | |
#3 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering |
# | Technology | |
---|---|---|
#1 | General building constructions | |
#2 | Doors and windows | |
#3 | Hinges for doors or windows | |
#4 | Indexing scheme relating to hinges |
# | Name | Total Patents |
---|---|---|
#1 | Eccleshall David John | 7 |
#2 | Eccleshall David J | 2 |
#3 | Ecceleshall David John | 1 |
Publication | Filing date | Title |
---|---|---|
GB9404433D0 | Partition system | |
GB9304157D0 | Structure comprising a frame and a glazing panel and method of trapping a marginal portion of a glazing panel | |
GB9210685D0 | Blind and method of adjusting a blind | |
GB9112501D0 | Wall,clip for use in the wall and method of installing the wall | |
GB9102780D0 | Wall,method of erecting a wall and a kit of parts for use in the wall | |
GB8823497D0 | Wall and method of partitioning the interior of a building | |
GB8818898D0 | Glazing | |
GB8325825D0 | Wall tie | |
GB2103260A | Partition structure | |
GB2051191A | Door and Frame Structure |