Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412176 | Testing method for determining the magnetic properties of ferromagnetic powders | Horst Krämer | 1983-10-25 |
HF
Heinrich Fassbender
Overall (All Time): #4,059,891 of 4,157,543Top 100%
1
Patents All Time