Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5411241 | Control valve for a faucet and use of ultrasonic motor | Pekka Nilsson | 1995-05-02 |
| 4387880 | Single-grip mixing valve | Jorma T. Koppanen | 1983-06-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5411241 | Control valve for a faucet and use of ultrasonic motor | Pekka Nilsson | 1995-05-02 |
| 4387880 | Single-grip mixing valve | Jorma T. Koppanen | 1983-06-14 |