Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645582 | Current distribution assembly for electrode used in an electrolytic reduction cell | Robert L. Voegel | 1987-02-24 |
| 4557817 | Reduced voltage electrode design | Robert L. Voegel | 1985-12-10 |
| 4552638 | Electrode assembly having improved current distribution for use in an electrolytic reduction cell | Robert L. Voegel | 1985-11-12 |
| 4530659 | Temperature measurement technique | — | 1985-07-23 |