Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5027845 | Coupling with heat fusible actuator member | — | 1991-07-02 |
| 4932431 | Coupling with heat fusible actuator member | — | 1990-06-12 |
| 4344455 | Coupling assembly | James F. Norton, Walter W. Antoniw | 1982-08-17 |
| 4313594 | Valve assembly and method | Walter W. Antoniw, James F. Norton | 1982-02-02 |