Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349175 | Valve actuator having a continuously charged accumulator | Neil H. Akkerman | 1982-09-14 |
| 4325535 | Actuator mechanism for a rotary valve or the like | — | 1982-04-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349175 | Valve actuator having a continuously charged accumulator | Neil H. Akkerman | 1982-09-14 |
| 4325535 | Actuator mechanism for a rotary valve or the like | — | 1982-04-20 |