Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443714 | Process and electrolyte for depositing lead and lead-containing layers | Eberhard Knaak | 1995-08-22 |
| 5021130 | Aqueous acidic solutions for the electrodeposition of tin and lead/tin alloys | Willi Metzger, Manfred Schmitz | 1991-06-04 |