Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806086 | Extruder head with a rotary die and process for lubricating this head | Peter Bloch | 1989-02-21 |
| 4761129 | Device for changing color during the extrusion of a sheath around a conductor | Peter Bloch | 1988-08-02 |