| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Digital networks | |
| #5 | Measurement | |
| #6 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Rotary-pistons | |
| #3 | Casting metal | |
| #4 | Digital information transmission | |
| #5 | Rotary pistons | |
| #6 | Shaping of plastics | |
| #7 | Unspecified technologies | |
| #8 | Measuring force, work and fluid pressure |
| # | Name | Total Patents |
|---|---|---|
| #1 | Downton Geoff | 11 |
| #2 | Mehta Shyam B | 1 |
| #3 | Kuwertz Luke | 1 |
| #4 | Lee Lawrence | 1 |
| #5 | Smith David L | 1 |
| #6 | Chapman Clinton D | 1 |
| #7 | Khan Waqar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011031015A1 | System and method for managing and/or using data for tools in a wellbore | |
| US2010126774A1 | Valve-controlled downhole motor | |
| US2010006341A1 | Steerable piloted drill bit, drill system, and method of drilling curved boreholes | |
| US2009086576A1 | Real time telemetry | |
| US2008083567A1 | Rotary steerable drilling apparatus and method |