Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804330 | Hermetic, vacuum and pressure tight electrical feedthru | Frank M. Boyd, Sr. | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804330 | Hermetic, vacuum and pressure tight electrical feedthru | Frank M. Boyd, Sr. | 1989-02-14 |