Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706894 | Process of producing a mechanically alloyed composite powder | Manfred Ruhle | 1987-11-17 |
| 4620886 | Method of making aluminum rivets with high ductility retention | Hans-Peter Sattler | 1986-11-04 |