Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868317 | Apparatus and method for inserting a circular-blank core into a circular-blank ring | Simon Kneer, Wolfgang Hoyler | 2018-01-16 |
| 4844230 | Installation for sorting out reject slugs out of the slug channel of an automatic coining machine | Albert R. Ludwig, Karl Philipp, Berthold Jarosch, Horst Greger | 1989-07-04 |
| 4372488 | Level crossing for railroads and method of fabricating the same | Karl Schonthaler | 1983-02-08 |