Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4245276 | Aluminum-manganese cathode foil for electrolytic capacitors having controlled amounts of copper and titanium | Arend Van Herwijnen | 1981-01-13 |
| 4240128 | Aluminum cathode foil for electrolytic capacitors including a copper content | Leendert G. Van Alphen, Justinus W. H. G. Slakhorst | 1980-12-16 |