Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968246 | Stabilized composition for treatment of metal surfaces | Gregory J. Pomrink | 1999-10-19 |
| 5451431 | Composition and process for treating metal surfaces | Deborah L. Purnell, David W. Reichgott | 1995-09-19 |
| 5412011 | Composition and process for coating metals | Jiangbo Ouyang, David W. Reichgott | 1995-05-02 |
| 5389405 | Composition and process for treating metal surfaces | Deborah L. Purnell, David W. Reichgott | 1995-02-14 |