Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144844 | Cruciform planar specimen for biaxial materials testing | Friedrich Mathiak, Arnold Krawietz, Karl-Heinz Trautmann | 1992-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144844 | Cruciform planar specimen for biaxial materials testing | Friedrich Mathiak, Arnold Krawietz, Karl-Heinz Trautmann | 1992-09-08 |