Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781140 | Method of and machine for pattern writing by an electron beam | Barrie James Hughes | 2004-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781140 | Method of and machine for pattern writing by an electron beam | Barrie James Hughes | 2004-08-24 |