Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525759 | Aluminum storage disc | Silvester P. Valayil | 1985-06-25 |
| 4467067 | Electroless nickel plating | Silvester P. Valayil | 1984-08-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525759 | Aluminum storage disc | Silvester P. Valayil | 1985-06-25 |
| 4467067 | Electroless nickel plating | Silvester P. Valayil | 1984-08-21 |