Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328525 | Method and composition for treatment of metals | Edward M. Musingo, Philip D. Deck | 1994-07-12 |
| 5292378 | Visible dried-in-place non-chrome treatment for aluminum | Jiangbo Ouyang, Philip D. Deck, William L. Harpel | 1994-03-08 |