| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Argentina | 1 | |
| #6 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Cleaning | |
| #2 | Separation | |
| #3 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Powell John E Jr | 7 |
| #2 | Baack Greg | 5 |
| #3 | Powell Jr John E | 3 |
| Publication | Filing date | Title |
|---|---|---|
| EP0974021A1 | Truck grounding system | |
| US6069002A | System and process for in tank treatment of crude oil sludges to recover hydrocarbons and aid in materials separation |