Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358627 | Reducing chloride concentration | Charles A. Joseph, Dennis L. Rivenburgh, David W. Sissenstein, Jr. | 1982-11-09 |
| 4334949 | Reducing carbonate concentration in aqueous solution | Nelson P. Franchak, John Rasile, Dennis L. Rivenburgh | 1982-06-15 |