| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 2 | |
| #3 | Mexico | 2 | |
| #4 | Argentina | 1 | |
| #5 | China | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | Taiwan | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Chemical engineering | |
| #3 | Measurement | |
| #4 | Basic materials chemistry | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Lubricating | |
| #2 | Shafts | |
| #3 | Separation | |
| #4 | Unspecified technologies | |
| #5 | Lubricating compositions | |
| #6 | Mixing | |
| #7 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ehlert Charles W | 10 |
| #2 | Duncan Patrick Wilson | 5 |
| #3 | Ehlert Charles Wayne | 5 |
| #4 | Sloat G Everett | 3 |
| #5 | Gregory Kenneth L | 3 |
| #6 | Wilson Duncan Patrick | 1 |
| #7 | Wayne Ehlert Charles | 1 |
| #8 | Allen Judith L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MX2009013037A | Self aligning bearing and seal assembly. | |
| US6290024B1 | Oil mist generating system | |
| US5948968A | Oil mist gauge | |
| US5718744A | Lubrication system demisting apparatus | |
| CA2149428A1 | Improved liquid decontamination apparatus and method | |
| US5318152A | Lubricating system | |
| US5125480A | Lubrication system | |
| US4637493A | Mist generators |