Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934534 | Method and device for producing moulds or cores, in particular for foundry purposes | — | 2011-05-03 |
| 4828461 | Apparatus for metering flowable materials in sand core making machines | — | 1989-05-09 |
| 4815517 | Core making machine | — | 1989-03-28 |
| 4798471 | Apparatus for making molding sand | — | 1989-01-17 |