Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8492583 | Process for purification of aromatic carboxylic acids | Philip O. Nubel, Muin S. Haddad, Ricky L. Wittman | 2013-07-23 |
| 6976329 | Illuminated sign unit | — | 2005-12-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8492583 | Process for purification of aromatic carboxylic acids | Philip O. Nubel, Muin S. Haddad, Ricky L. Wittman | 2013-07-23 |
| 6976329 | Illuminated sign unit | — | 2005-12-20 |