Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698932 | Interelectrode spacers for display devices including field emission displays | David A. Cathey | 1997-12-16 |
| 5503582 | Method for forming spacers for display devices employing reduced pressures | David A. Cathey | 1996-04-02 |