| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 25 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Civil engineering | |
| #3 | Chemical engineering | |
| #4 | Agriculture | |
| #5 | Machines | |
| #6 | Environmental technology | |
| #7 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Non-positive-displacement pumps | |
| #3 | Swimming pools | |
| #4 | Animal care | |
| #5 | Mixing | |
| #6 | Unspecified technologies | |
| #7 | Special non-positive-displacement engines | |
| #8 | Water treatment | |
| #9 | Separation | |
| #10 | Data processing systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stiles Jr Robert W | 25 |
| #2 | Berthelsen Lars Hoffmann | 16 |
| #3 | Kjaer Gert | 9 |
| #4 | Lungeanu Florin | 8 |
| #5 | Robol Ronald B | 8 |
| #6 | Runarsson Einar Kjartan | 6 |
| #7 | Westermann-Rasmussen Peter | 6 |
| #8 | Yahnker Christopher R | 6 |
| #9 | Delong Dennis P | 6 |
| #10 | Losordo Thomas | 5 |
| Publication | Filing date | Title |
|---|---|---|
| US2014346125A1 | Desalting Salty Sludge System and Method | |
| US2014261213A1 | Carbon dioxide control system for aquaculture | |
| US2010274408A1 | Energy production and consumption matching system | |
| US2009136363A1 | Multi-Stage Submersible Pump | |
| US2007183902A1 | Anti-entrapment and anti-dead head function | |
| US2007163929A1 | Filter loading | |
| US2007154321A1 | Priming protection |