Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909720 | Extrusion molding tool | — | 1990-03-20 |
| 4831859 | Extrusion tool for producing a drill bit blank | Peter Cleve | 1989-05-23 |
| 4779440 | Extrusion tool for producing hard-metal or ceramic drill blank | Peter Cleve | 1988-10-25 |