Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317348 | Making contoured hollows | Josef Schlichting, Karl-Ludwig Strack | 1982-03-02 |
| 4312206 | Making a seamless, spherical case | — | 1982-01-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317348 | Making contoured hollows | Josef Schlichting, Karl-Ludwig Strack | 1982-03-02 |
| 4312206 | Making a seamless, spherical case | — | 1982-01-26 |