Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715935 | Palladium and palladium alloy plating | Gerardus A. Somers, Jan Hendriks | 1987-12-29 |
| 4615774 | Gold alloy plating bath and process | Gerardus A. Somers, Jan Hendriks | 1986-10-07 |