Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889558 | Coating compositions containing undissolved hexavalent chromium salt | — | 1989-12-26 |
| 4863516 | Coating composition | Kevin B. Eddinger, William J. Fabiny | 1989-09-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889558 | Coating compositions containing undissolved hexavalent chromium salt | — | 1989-12-26 |
| 4863516 | Coating composition | Kevin B. Eddinger, William J. Fabiny | 1989-09-05 |