Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31743 | AC Etching of aluminum capacitor foil | Mulk R. Arora | 1984-11-20 |
| 4470885 | Process for treating aluminum electrolytic capacitor foil | Trung H. Nguyen, Clinton E. Hutchins | 1984-09-11 |
| 4427506 | AC Etching of aluminum capacitor foil | Trung H. Nguyen, Allan B. McPherson | 1984-01-24 |
| 4279714 | AC Etching of aluminum capacitor | Mulk Arora | 1981-07-21 |
| 4279715 | Etching of aluminum capacitor foil | Mulk Arora, Walter J. Bernard | 1981-07-21 |
| 4204919 | Treating etched aluminum electrolytic capacitor foil | Walter J. Bernard | 1980-05-27 |