Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624832 | Eyeglass frames made of Ni alloy | Gernot Jackel, Horst Dieter Becker | 1986-11-25 |
| 4579787 | Material for low voltage current contacts | Hartmuth Schmidt | 1986-04-01 |
| 4476090 | Material for jewelry and commodities and process for its production | Gernot Jackel | 1984-10-09 |