BROWN ALLAN HENRY GEORGE has a total of 16 patent applications. Its first patent ever was published in 1981. It filed its patents most often in South Africa, Australia and United Kingdom. Its main competitors in its focus markets civil engineering are MERZ VOLKER, PIN SET CORP and WALTER SYLVESTER.
# | Country | Total Patents | |
---|---|---|---|
#1 | South Africa | 14 | |
#2 | Australia | 1 | |
#3 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Shafts |
# | Name | Total Patents |
---|---|---|
#1 | Brown Allan Henry George | 15 |
#2 | Allan Henry George Brown | 4 |
Publication | Filing date | Title |
---|---|---|
ZA9309499B | Method of forming a sign. | |
ZA9308884B | Support component | |
ZA8709200B | Vehicle coupling | |
ZA8707556B | Rock bolt | |
ZA8707445B | Cable clamp | |
ZA8707297B | Blast barricade | |
ZA8404294B | Pipe | |
ZA8107307B | Reinforcing elements for wound sleeves or tubes | |
ZA8106308B | Yieldable support | |
ZA8106309B | Load supports | |
ZA8106307B | Manufacture of sleeves and reinforced supports | |
ZA8105000B | Yielding load support | |
ZA8105001B | Reinforced mine prop | |
ZA8105002B | Load support | |
GB2081340A | Deformable mine prop |