| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ring Lev | 9 |
| #2 | Brisco David Paul | 7 |
| #3 | Costa Scott | 5 |
| #4 | Watson Brock Wayne | 5 |
| #5 | Kendziora Larry | 4 |
| #6 | Shuster Mark | 2 |
| #7 | Cook Robert Lance | 2 |
| #8 | Waddell Kevin K | 2 |
| #9 | Menchaca Jose | 2 |
| #10 | Bullock Michael | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2003263864A8 | Rotating mandrel for expandable tubular casing | |
| AU2003298954A1 | Threaded connection for expandable tubulars |