Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028391 | Copper-nickel-silicon-chromium alloy | — | 1991-07-02 |
| 4260435 | Copper-nickel-silicon-chromium alloy having improved electrical conductivity | Walter W. Edens | 1981-04-07 |
| 4191601 | Copper-nickel-silicon-chromium alloy having improved electrical conductivity | Walter W. Edens | 1980-03-04 |