Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4710078 | Device for the internal deburring of a pipe | Werner Altmeyer, Friedrich Wilhelm Meier | 1987-12-01 |
| 4666349 | Material removing tool | Werner Altmeyer, Berthold Scheer | 1987-05-19 |
| 4278369 | Device for rough turning and shaft turning | Gernot Lang | 1981-07-14 |