Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019221 | Electroplating drum cathode with high current-carrying capability | Chakrakody SHASTRY | 1991-05-28 |
| 4921590 | Production of metal foil having improved weight distribution across the width of the foil | David G. Plagge | 1990-05-01 |