Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837480 | Simplified process for fabricating dispenser cathodes | Robert M. Baird | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837480 | Simplified process for fabricating dispenser cathodes | Robert M. Baird | 1989-06-06 |