Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6283831 | Method for desanding castings | Kurt F. Fischer | 2001-09-04 |
| 5601777 | Process for compressing granular material in a molding box | Kurt F. Fischer | 1997-02-11 |
| 5476136 | Device for compacting granular molding material | Kurt F. Fischer | 1995-12-19 |
| 5348070 | Process for the compression of molding sand for casting molds | Kurt F. Fischer | 1994-09-20 |
| 5280821 | Molding apparatus including vents comprising elongated slotted bars | Kurt F. Fischer | 1994-01-25 |
| 5161596 | Method for compressing granular molding materials | Kurt F. Fischer | 1992-11-10 |
| 4921035 | Process for compacting powdery materials | — | 1990-05-01 |
| 4828007 | Process for selectively compressing granular material in a molding box | Kurt F. Fischer | 1989-05-09 |