Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082622 | Zinc alloy powder for alkaline batteries | Yvan Strauven | 1992-01-21 |
| 4920020 | Zinc powder for alkaline batteries | Ivan A. Strauven | 1990-04-24 |
| 4632699 | Process for preparing zinc powder for alkaline batteries | Yvan Strauven, Luc A. J. Groothaert | 1986-12-30 |