Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039366 | Method for providing rotationally symmetric alignment marks for an alignment system that requires asymmetric geometric layout | Karen L. Holloway, Alexander L. Martin, Martin E. Powell, Timothy J. Wiltshire, Roger J. Yerdon | 2011-10-18 |