Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332651 | AC Etching of aluminum capacitor foil | Richard A. Bemis, Clinton E. Hutchins, Edward J. Markland | 1982-06-01 |
| 4332652 | AC Etching of aluminum capacitor foil | Edward J. Paquette, Allan B. McPherson | 1982-06-01 |