Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4282273 | Process and apparatus for galvanizing a wire | Christian Rademacher | 1981-08-04 |
| 4264057 | Process and device for increasing the useful life of gas scavenging lances with porous graphite flush heads | — | 1981-04-28 |