Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699191 | Narrow-pitch beam homogenizer | — | 1997-12-16 |
| 5654229 | Method for replicating periodic nonlinear coefficient patterning during and after growth of epitaxial ferroelectric oxide films | Florence Leplingard, John J. Kingston, Ross D. Bringans, Robert G. Waarts, David F. Welch +1 more | 1997-08-05 |