Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391028 | Flush valve assembly | Walter Pitsch | 2022-07-19 |
| 11391029 | Valve device with cleaning wire | Walter Pitsch, Eric B. Soberano, Koji Shimizu, Kojiro Watari | 2022-07-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391028 | Flush valve assembly | Walter Pitsch | 2022-07-19 |
| 11391029 | Valve device with cleaning wire | Walter Pitsch, Eric B. Soberano, Koji Shimizu, Kojiro Watari | 2022-07-19 |