Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786336 | Low temperature seal for anodized aluminum surfaces | Glenn C. Schoener, Susan V. Hess, Jayne P. Wicklund | 1988-11-22 |
| 4370177 | Coating solution for metal surfaces | Frank J. Frelin, Timm L. Kelly | 1983-01-25 |
| 4313769 | Coating solution for metal surfaces | Frank J. Frelin, Timm L. Kelly | 1982-02-02 |