Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023803 | Process to control the addition of carbonate to electrolytic cell brine systems | Donald B. Loftis | 1991-06-11 |
| 4919791 | Controlled operation of high current density oxygen consuming cathode cells to prevent hydrogen formation | Ronald C. Miles, Kenneth E. Woodard, Jr. | 1990-04-24 |
| 4830837 | Process for removing aluminum from concentrated alkali metal halide brines | David A. Helmstetter, Emily J. Reed, Tsujihiko Fukunaga | 1989-05-16 |
| 4687558 | High current density cell | Kenneth E. Woodard, Jr. | 1987-08-18 |
| 4618403 | Method of stabilizing metal-silica complexes in alkali metal halide brines | David L. Fair, Pilar P. Kelly | 1986-10-21 |
| 4615777 | Method and composition for reducing the voltage in an electrolytic cell | Ronald C. Miles, Garland E. Hilliard | 1986-10-07 |
| 4588483 | High current density cell | Kenneth E. Woodard, Jr., Garland E. Hilliard | 1986-05-13 |
| 4578159 | Electrolysis of alkali metal chloride brine in catholyteless membrane cells employing an oxygen consuming cathode | Ronald C. Miles, Ronald L. Dotson | 1986-03-25 |
| 4561949 | Apparatus and method for preventing activity loss from electrodes during shutdown | Ronald C. Miles | 1985-12-31 |
| 4548693 | Reticulate electrode for electrolytic cells | Igor V. Kadija | 1985-10-22 |
| 4528077 | Membrane electrolytic cell for minimizing hypochlorite and chlorate formation | David L. Fair, Kenneth E. Woodard, Jr. | 1985-07-09 |
| 4515665 | Method of stabilizing metal-silica complexes in alkali metal halide brines | David L. Fair, Pilar P. Kelly | 1985-05-07 |
| 4468312 | Reticulate electrode for electrolytic cells | Igor V. Kadija | 1984-08-28 |
| 4439297 | Monopolar membrane electrolytic cell | Morton S. Kircher, Kenneth E. Woodard, Jr., Charles H. Harrison | 1984-03-27 |
| 4434041 | Method for conditioning carboxylate/sulfonate composite membranes for producing KOH | Pilar P. Kelly | 1984-02-28 |
| 4417959 | Electrolytic cell having a composite electrode-membrane structure | Igor V. Kadija, Kenneth E. Woodard, Jr. | 1983-11-29 |
| 4401519 | Method for producing reticulate electrode for electrolytic cells | Igor V. Kadija | 1983-08-30 |
| RE30864 | Process for electrolysis in a membrane cell employing pressure actuated uniform spacing | Byung Kook Ahn, Ronald L. Dotson | 1982-02-09 |