Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5808736 | Thin film flying height calibration disk for calibrating flying height testers | Kenneth H. Womack, Christopher A. Lacey | 1998-09-15 |
| 5793480 | Combined interferometer/ellipsometer for measuring small spacings | Christopher A. Lacey, Kenneth H. Womack, Ed Ross, Semyon Nodelman | 1998-08-11 |