Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163944 | Multi-functional water quality sensor | Klaus Brondum, Mark A. Burns, Wen-Chi Lin | 2024-12-10 |
| 11953459 | Multi-functional water quality sensor | Klaus Brondum, Mark A. Burns, Wen-Chi Lin, Stephen Michael Stec, Brian N. Johnson +1 more | 2024-04-09 |
| 11472721 | Chlorine generator system | Paul Oddou | 2022-10-18 |
| 11407661 | Chlorine generator system | Paul Oddou | 2022-08-09 |
| 10900921 | Multi-functional water quality sensor | Klaus Brondum, Mark A. Burns, Wen-Chi Lin, Stephen Michael Stec, Brian Johnson +1 more | 2021-01-26 |
| 10577263 | Chlorine generator system | Paul Oddou | 2020-03-03 |
| 9493369 | Drop-in chlorinator for portable spas | — | 2016-11-15 |
| 9403700 | Drop-in chlorinator for portable spas | — | 2016-08-02 |
| 8745774 | Drop-in chlorinator for portable spas | — | 2014-06-10 |
| 8535524 | Exchangeable media filter | — | 2013-09-17 |
| 8465650 | Spa calcium removal methods and apparatus | Jerry E. Rademan | 2013-06-18 |
| 8431021 | Exchangeable media filter | — | 2013-04-30 |
| 8366922 | Exchangeable media filter | — | 2013-02-05 |
| 8273254 | Spa water sanitizing system | — | 2012-09-25 |
| 8266736 | Drop-in chlorinator for portable spas | — | 2012-09-18 |