Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D653317 | Toilet ventilation apparatus | Samuel Islas | 2012-01-31 |
| 6116474 | Metering valve and method for the metered delivery of pasty mediums | Yves Gruau | 2000-09-12 |
| 6098955 | Valve arrangement for the delivery of fluids | — | 2000-08-08 |