| 11391281 |
Priming protection |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Florin Lungeanu |
2022-07-19 |
| 10871001 |
Filter loading |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Ronald B. Robol, Einar Kjartan Runarsson |
2020-12-22 |
| 10731655 |
Priming protection |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Florin Lungeanu |
2020-08-04 |
| 10480516 |
Anti-entrapment and anti-deadhead function |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Peter Westermann-Rasmussen, Florin Lungeanu |
2019-11-19 |
| 10415569 |
Flow control |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Peter Westermann-Rasmussen, Florin Lungeanu |
2019-09-17 |
| 9777733 |
Flow control |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Peter Westermann-Rasmussen, Florin Lungeanu |
2017-10-03 |
| 9605680 |
Control algorithm of variable speed pumping system |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Ronald B. Robol, Everett Cox, Donald Steen +10 more |
2017-03-28 |
| 9551344 |
Anti-entrapment and anti-dead head function |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Peter Westermann-Rasmussen, Florin Lungeanu |
2017-01-24 |
| 9404500 |
Control algorithm of variable speed pumping system |
Robert W. Stiles, Jr., Ronald B. Robol, Lars Hoffmann Berthelsen, Nils-Ole Harvest, Everett Cox +4 more |
2016-08-02 |
| 8801389 |
Flow control |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Peter Westermann-Rasmussen, Florin Lungeanu |
2014-08-12 |
| 8602745 |
Anti-entrapment and anti-dead head function |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Peter Westermann-Rasmussen, Florin Lungeanu |
2013-12-10 |
| 8573952 |
Priming protection |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Florin Lungeanu |
2013-11-05 |
| 8480373 |
Filter loading |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Ronald B. Robol, Einar Kjartan Runarsson |
2013-07-09 |
| 8469675 |
Priming protection |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Florin Lungeanu |
2013-06-25 |
| 8019479 |
Control algorithm of variable speed pumping system |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Ronald B. Robol, Christopher R. Yahnker, Everett Cox +10 more |
2011-09-13 |
| 7845913 |
Flow control |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Peter Westermann-Rasmussen, Florin Lungeanu |
2010-12-07 |
| D618182 |
Pump control pad |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Arne Fink Hansen |
2010-06-22 |
| D611430 |
Pump control pad |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Arne Fink Hansen |
2010-03-09 |
| D606562 |
Water pump |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Ronald B. Robol, Christopher R. Yahnker, John Gary Bullock +1 more |
2009-12-22 |
| D568340 |
Water pump |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Ronald B. Robol, Christopher R. Yahnker, John Gary Bulluck +1 more |
2008-05-06 |
| D567189 |
Pump control pad |
Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Arne Fink Hansen |
2008-04-22 |