| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 4 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Canada | 3 | |
| #5 | Australia | 2 | |
| #6 | China | 2 | |
| #7 | EPO (European Patent Office) | 2 | |
| #8 | Brazil | 1 | |
| #9 | Colombia | 1 | |
| #10 | Israel | 1 | |
| #11 | Mexico | 1 | |
| #12 | New Zealand | 1 | |
| #13 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Materials and metallurgy | |
| #5 | Engines, pumps and turbines | |
| #6 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Unspecified technologies | |
| #3 | Venting or aerating devices | |
| #4 | Building materials | |
| #5 | Pumps | |
| #6 | Mechanical paper working | |
| #7 | Paper coating | |
| #8 | Cyclically operating valves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mentesh Ibrahim M | 12 |
| #2 | Baenziger Carl R | 11 |
| #3 | Ta Wilson H | 8 |
| #4 | Stuart Martin D | 8 |
| #5 | Thursfield Gavin S | 2 |
| #6 | Thompson Steven W | 2 |
| #7 | Thompson Steven N | 1 |
| #8 | Thompson Steven | 1 |
| #9 | Ibrahim M Mentesh | 1 |
| #10 | Ta W H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2558144A1 | Valve assembly for positive displacement pumps | |
| WO2004067907A1 | Variable choke assembly | |
| US6892818B2 | Interchangeable choke assembly | |
| US6723672B1 | High-strength magnesia partially stabilized zirconia | |
| IL144166D0 | A ceramic body formed of magnesia and zirconia and methods for producing the same | |
| US6367546B1 | Ceramic components for high pressure oil wells |