Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372393 | Process for fabricating a projection electron lithography mask and a removable, reusable cover for use therein | Chester S. Knurek, Anthony E. Novembre | 2002-04-16 |
| 6251543 | Process for fabricating a projection electron lithography mask and a removable reusable cover for use therein | Chester S. Knurek, Anthony E. Novembre | 2001-06-26 |