Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6164789 | Illumination sources and systems | Waltraud Rosalie Unger, Scott M. Zimmerman, Jerry W. Kuper | 2000-12-26 |
| 4977295 | Gasket impervious to electromagnetic energy | Susan D. Kohlman | 1990-12-11 |