Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530220 | Elongated self-contained actuator | Don B. Porter | 2003-03-11 |
| 6516706 | Actuator having internal valve structure | Don B. Porter | 2003-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530220 | Elongated self-contained actuator | Don B. Porter | 2003-03-11 |
| 6516706 | Actuator having internal valve structure | Don B. Porter | 2003-02-11 |