Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392659 | Apparatus for providing multiple samples of material from a moving conveyor | James J. Ford, David W. Beitz | 1995-02-28 |
| 4448402 | Apparatus for directly making liquid pig-iron from coarse iron ore | Ralph Weber, Bernt Rollinger, Rolf Hauk, Bernhard Rinner | 1984-05-15 |