Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712716 | Apparatus for metering dusting powder | Heinz Weitmann | 1987-12-15 |
| 4598870 | Device for the powder-dusting of moving objects, particularly flat substrates | — | 1986-07-08 |