Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5472774 | Photolithography test structure | Derick J. Wristers, James H. Hussey, Jr., Michael A. Hillis, William C. Chapman | 1995-12-05 | $6,397,000 |
| 5370923 | Photolithography test structure | Derick J. Wristers, James H. Hussey, Jr., Michael A. Hillis, William C. Chapman | 1994-12-06 | $26,002,000 |