| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | Taiwan | 7 | |
| #3 | China | 4 | |
| #4 | United States | 4 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Electrical machinery and energy | |
| #3 | Mechanical elements | |
| #4 | Measurement | |
| #5 | Machines | |
| #6 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Non-positive-displacement pumps | |
| #2 | Dynamo-electric machines | |
| #3 | Pumps | |
| #4 | Venting or aerating devices | |
| #5 | Cyclically operating valves | |
| #6 | Measuring volume | |
| #7 | Machines | |
| #8 | Unspecified technologies | |
| #9 | Transferring liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Saveliev Mike | 12 |
| #2 | Cooper David J | 12 |
| #3 | Mckee Gary F | 12 |
| #4 | Weaver Patrick J | 6 |
| #5 | Tuell Elden C | 3 |
| #6 | Manahan Charles W | 2 |
| #7 | Patel Anil B | 2 |
| #8 | Peterson Kenneth | 2 |
| #9 | Kurth Brian J | 2 |
| #10 | Oskar Zimmermann | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN1285899A | Diaphragm pump with modified valves | |
| US6162027A | Fluid driven pump and portioning check valve | |
| US6034465A | Pump driven by brushless motor | |
| US6132186A | Impeller pump driven by a dynamo electric machine having a stator comprised of a mass of metal particles |