Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923582 | Monopolar, bipolar and/or hybrid memberane cell | Marilyn J. Harney, Elvin W. Vauss, Jr., Andrew J. Niksa, James J. Stewart | 1990-05-08 |
| 4738763 | Monopolar, bipolar and/or hybrid membrane cell | Marilyn J. Harney, Elvin W. Vauss, Jr., Andrew J. Niksa, James J. Stewart | 1988-04-19 |
| 4687553 | Unitized electrode-intercell connector module | Frank Solomon, Charles Grun, James J. Stewart, Marilyn J. Niksa | 1987-08-18 |
| 4615784 | Narrow gap reticulate electrode electrolysis cell | James J. Stewart, Marilyn J. Harney | 1986-10-07 |