Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422047 | Pool cycling valve | John M. Goettl | 2025-09-23 |
| 12422048 | Pool cycling valve | John M. Goettl | 2025-09-23 |
| 12392152 | Swimming pool pressure and flow control pumping and water distribution systems and methods | Dominic Conn, John M. Goettl, Mark Walden | 2025-08-19 |
| 12215793 | Pool cleaning system controller valve | Ross Anthony DiJulio | 2025-02-04 |
| 11725742 | Intelligently controlled pool cycling valve | John M. Goettl | 2023-08-15 |
| 11686397 | Pool cycling valve | John M. Goettl | 2023-06-27 |
| 11680651 | Flap stopper for a rotatable flap | John M. Goettl | 2023-06-20 |
| 11648495 | Non-discharge backwash filter system | John M. Goettl, Ross Anthony DiJulio | 2023-05-16 |
| 11433328 | Non-discharge backwash filter system | John M. Goettl, Ross Anthony DiJulio | 2022-09-06 |
| 11433329 | Non-discharge backwash filter system | John M. Goettl, Ross Anthony DiJulio | 2022-09-06 |
| 10604955 | In-floor swimming pool nozzle housing with outer beveled edge | John M. Goettl | 2020-03-31 |
| 6253559 | Heating and cooling unit | Stephen W. Kinkel, Peter J. Kinkel | 2001-07-03 |
| 6223545 | Heating and cooling unit | Stephen W. Kinkel, Peter J. Kinkel | 2001-05-01 |
| 6202429 | Heating and cooling unit | Stephen W. Kinkel, Peter J. Kinkel | 2001-03-20 |
| 5970723 | Heating and cooling unit | Stephen W. Kinkel, Peter J. Kinkel | 1999-10-26 |