Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693371 | Method for forming chromium-free conversion coating | Edward A. Rodzewich, Jiangbo Ouyang | 1997-12-02 |
| 5631959 | Method and apparatus for protecting circuitry accessible through metallic contacts from static discharge damage | Sebastian J. Messina, Jr. | 1997-05-20 |