Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094774 | High-flowability aqueous nickel hydroxide or hydrated nickel oxide paste for vibration filling electrode frameworks | Otwin Imhof, Holger Kistrup | 1992-03-10 |
| 5000833 | Apparatus for the electrochemical surface treatment of substrates | Otwin Imhof, Holger Kistrup | 1991-03-19 |
| 4755441 | Fiber structure-electrode framework of metallized synthetic resinous fibers, with reinforced edge and welded-on current-conducting lug | Otwin Imhof, Willi Kitzhoefer | 1988-07-05 |
| 4687719 | Metallized synthetic resin fiber electrode structure based on nonwoven fabric for battery electrodes | Klaus von Benda | 1987-08-18 |
| 4439281 | Process for producing a stable connection between an electrode structure made from a metallized body of a fibrous nature and a current lead out tab | Gabor Benczur-Urmossy | 1984-03-27 |