Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758992 | Process of stripe coating to produce microstructured composite articles | Jeffrey L. Solomon, Daniel W. Hennen | 2004-07-06 |
| 6710941 | Fresnel lens for projection screens | Daniel W. Hennen, Robert S. Moshrefzadeh, John C. Nelson, Patrick Thomas | 2004-03-23 |