Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546951 | Appliance safety hose | Alfred L. Calciano | 2003-04-15 |
| 6446661 | Push-on safety hose | Alfred L. Calciano | 2002-09-10 |
| 6446671 | Double wall safety hose | Alfred L. Calciano | 2002-09-10 |
| 5931184 | Safety hose for delivering water to an appliance | Alfred L. Calciano | 1999-08-03 |
| 5771916 | Automatic shut-off for a conduit fluid containment system | Alfred L. Calciano | 1998-06-30 |
| 5713387 | Conduit fluid containment system with automatic shut-off | Alfred L. Calciano | 1998-02-03 |