Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445123 | Composite self-aligned extraction grid and in-plane focusing ring, and method of manufacture | Terry N. Williams | 2002-09-03 |
| 6428378 | Composite self-aligned extraction grid and in-plane focusing ring, and method of manufacture | Terry N. Williams | 2002-08-06 |
| 6423239 | Methods of making an etch mask and etching a substrate using said etch mask | David A. Cathey | 2002-07-23 |
| 6369505 | Baseplate and a method for manufacturing a baseplate for a field emission display | David A. Cathey, John Lee | 2002-04-09 |