Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6239031 | Stepper alignment mark structure for maintaining alignment integrity | Nick Kepler, Olov Karlsson, Larry Wang, Effiong Ibok, Christopher F. Lyons | 2001-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6239031 | Stepper alignment mark structure for maintaining alignment integrity | Nick Kepler, Olov Karlsson, Larry Wang, Effiong Ibok, Christopher F. Lyons | 2001-05-29 |