Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362089 | Valve system | Robert W. Earley | 1982-12-07 |
| 4341243 | Pressure reducing valve with floating stem for make-up vent | — | 1982-07-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362089 | Valve system | Robert W. Earley | 1982-12-07 |
| 4341243 | Pressure reducing valve with floating stem for make-up vent | — | 1982-07-27 |