Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4497112 | Method for making double L-shaped electrode | Hiep D. Dang, Richard N. Beaver, Mark J. Hazelrigg, Jr. | 1985-02-05 |
| 4448663 | Double L-shaped electrode for brine electrolysis cell | Hiep D. Dang, Richard N. Beaver, Mark J. Hazelrigg, Jr. | 1984-05-15 |