DYWIDAG SYSTEMS INTERNAT PTY LTD has a total of 18 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Australia, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machine tools and consumer goods are BWZ BERG IND TECH, QUANTAX PTY LTD and GARFORD PTY LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 6 | |
#2 | Canada | 4 | |
#3 | WIPO (World Intellectual Property Organization) | 4 | |
#4 | African Regional Industrial Property Organization | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | Mexico | 1 | |
#7 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machine tools | |
#3 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Shafts | |
#2 | Ropes | |
#3 | Forging | |
#4 | Mining | |
#5 | Metal wire processing | |
#6 | Making forged metal products |
# | Name | Total Patents |
---|---|---|
#1 | Evans David William | 8 |
#2 | Rataj Mieczyslaw Stanislaw | 6 |
#3 | Worrall Simon Ross | 3 |
#4 | Langwadt Otmar | 3 |
#5 | Boychuk Andrew Simon | 2 |
#6 | Eather Noel | 2 |
#7 | Boychuk Andrew | 2 |
#8 | Zercher Mark A | 2 |
#9 | Hird Derek Colin | 2 |
#10 | Hunt Neil Stewart | 1 |
Publication | Filing date | Title |
---|---|---|
AU2013100454A4 | Apparatus and method for manufacturing a cable bolt | |
AP201206624A0 | A friction bolt | |
MX2011006894A | Apparatus and method for manufacturing a cable bolt. | |
AU2008264165A1 | Anti-gloving device for a rock bolt installation | |
CA2697022A1 | Friction bolt assembly | |
CA2494781A1 | Rock bolt post grouting apparatus | |
AU2003100644B4 | Rock Bolt Post Grouting Apparatus | |
AUPR324001A0 | Rock bolt |