| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 3 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Lubricating of machines | |
| #2 | Internal-combustion piston engines | |
| #3 | Lubricating | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grigorian Victor A | 15 |
| #2 | Renwick Martin | 15 |
| #3 | Seplow Seymour | 15 |
| #4 | Abbruzze Louis S | 5 |
| Publication | Filing date | Title |
|---|---|---|
| AU3587800A | Engine flushing system with relay controlled electric pumps | |
| US6142161A | Clog resistant pan adapter | |
| US5813382A | Oil pan drain port adapter system for engine flushing apparatus | |
| US5791310A | Adapter system for engine flushing apparatus | |
| US5474098A | Adapter system for engine flushing apparatus |