Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666199 | Apparatus and process for detecting the presence of gel defects in oriented sheets or films based on polarization detection | Kevin J. Hess, Mark J. Dreiling, Edwin Boudreaux, Jr. | 1997-09-09 |