Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671278 | Toilet flush detection system utilizing transducer with piezoelectric sounder element | Wu Jin, Jacobus Simon Petrus Van Diepen, Larry Tyson | 2017-06-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671278 | Toilet flush detection system utilizing transducer with piezoelectric sounder element | Wu Jin, Jacobus Simon Petrus Van Diepen, Larry Tyson | 2017-06-06 |