Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876628 | Thin film ion conducting coating | Ronald B. Goldner, Kwok-Keung Wong, George Seward | 1989-10-24 |
| 4832463 | Thin film ion conducting coating | Ronald B. Goldner, Kwok-Keung Wong, George Seward | 1989-05-23 |