Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626253 | Bulk material container with an emptying arrangement | — | 1997-05-06 |
| 4396879 | Coupled series and parallel resonant circuit, in particular for electric fence apparatus | Wilhelm Weinreich | 1983-08-02 |