Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834305 | Apparatus for winding rotors of electrical machines | Nikolaus Ruben | 1989-05-30 |
| D256726 | Housing for apparatus for determining the melting point of materials | Martin Meuli | 1980-09-02 |