Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492842 | Process of brazing using low temperature braze alloy of gold-indium tin | Nicholas G. Koopman | 1985-01-08 |
| 4332343 | Process for in-situ modification of solder comopsition | Nicholas G. Koopman, Stephen Teed | 1982-06-01 |