Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6264096 | Flux suitable for soldering light metals such as aluminum | Heinz-Joachim Belt, Ruediger Sander, Werner Rudolph | 2001-07-24 |
| 6221129 | Process for preparing flux suitable for soldering light metals such as aluminum | Heinz-Joachim Belt, Ruediger Sander, Werner Rudolph | 2001-04-24 |
| 5980650 | Flux suitable for soldering light metals such as aluminum | Heinz-Joachim Belt, Ruediger Sander, Werner Rudolph | 1999-11-09 |