Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6193131 | Solder sleeve and a method for the forming thereof | Paul Godijn, Antonius Johannes Welling, Willem Velthuizen | 2001-02-27 |
| 6086687 | Lead-free tin alloy | Roger Bilham | 2000-07-11 |
| 5500183 | Sn alloy bullet therefor | Jan Noordegraaf, Harry B. Behm, Roelof de Rooy | 1996-03-19 |