Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458484 | Fiber-structure electrode system for nickel-cadmium batteries and procedure for its manufacture | Detlef Ohms, Uwe Schaffrath, Gabor Benczur-Urmossy | 2002-10-01 |
| 5246797 | Electrode matrix having hollow or fibrous structure and welded-on current-collector lug | Otwin Imhof | 1993-09-21 |