Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4543166 | Zinc-alloy electrolyte and process | — | 1985-09-24 |
| 4514267 | Zinc electroplating additive concentrate | — | 1985-04-30 |
| 4384902 | Trivalent chromium passivate composition and process | David Crotty | 1983-05-24 |
| 4367099 | Trivalent chromium passivate process | David Crotty | 1983-01-04 |
| 4366036 | Additive and alkaline zinc electroplating bath and process using same | Roy W. Herr | 1982-12-28 |