Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4405465 | Process for the removal of chlorate and hypochlorite from spent alkali metal chloride brines | Sanders H. Moore | 1983-09-20 |
| 4333913 | Method of purifying aqueous solutions of metal hydroxides | Edward P. Carr | 1982-06-08 |
| RE30864 | Process for electrolysis in a membrane cell employing pressure actuated uniform spacing | David D. Justice, Byung Kook Ahn | 1982-02-09 |
| 4303624 | Purification of alkali metal chloride brines | Richard W. Lynch | 1981-12-01 |
| 4297194 | Electrolytic production of high purity alkali metal hydroxide | Kevin J. O'Leary | 1981-10-27 |
| 4292159 | Cell having in situ reduction of electrode overvoltage | Han C. Kuo, Byung Kook Ahn, Kenneth E. Woodard, Jr. | 1981-09-29 |
| 4278527 | Electrolytic cell for purifying aqueous solutions of alkali metal hydroxides | — | 1981-07-14 |
| 4272338 | Process for the treatment of anolyte brine | Richard W. Lynch, Garland E. Hilliard | 1981-06-09 |
| 4260494 | Method of purifying aqueous solutions of metal hydroxides | Edward P. Carr | 1981-04-07 |
| 4253923 | Electrolytic process for producing potassium hydroxide | Richard W. Lynch, Garland E. Hilliard | 1981-03-03 |
| 4233122 | Electrolytic process for potassium hydroxide | Richard W. Lynch, Garland E. Hilliard | 1980-11-11 |
| 4192725 | Electrolytic production of high purity alkali metal hydroxide | Kevin J. O'Leary | 1980-03-11 |
| 4189362 | Method of purifying aqueous solutions of alkali metal hydroxides | — | 1980-02-19 |
| 4183907 | Method for preparing calcium hypochlorite | Richard W. Lynch | 1980-01-15 |
| 4182661 | Electrochemical production of available chlorine containing organic compounds in a divided cell | Richard W. Lynch | 1980-01-08 |