Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7465412 | Calcium hypochlorite composition | Stanley R. Pickens, Fred Abraham | 2008-12-16 |
| 6299939 | Method of preparing a diaphragm for an electrolytic cell | Bernard A. Maloney | 2001-10-09 |
| 6296745 | Method of operating chlor-alkali electrolytic cells | Bernard A. Maloney | 2001-10-02 |
| 6059944 | Diaphragm for electrolytic cell | Bernard A. Maloney, Jerry N. Kinney | 2000-05-09 |
| 5683749 | Method for preparing asbestos-free chlor-alkali diaphragm | Colonel R. Dilmore | 1997-11-04 |
| 5567298 | Method of operating chlor-alkali cells | Bernard A. Maloney, Stanley R. Pickens | 1996-10-22 |
| 5192401 | Diaphragm for use in chlor-alkali cells | Colonel R. Dilmore | 1993-03-09 |
| 5030403 | Method for making polymeric fibrils | Stanley R. Pickens, Hou-Ching M. Yang | 1991-07-09 |
| 4720334 | Diaphragm for electrolytic cell | William W. Carlin | 1988-01-19 |
| 4680101 | Electrolyte permeable diaphragm including a polymeric metal oxide | W. Bruce Darlington | 1987-07-14 |
| 4666573 | Synthetic diaphragm and process of use thereof | Colonel R. Dilmore, W. Bruce Darlington | 1987-05-19 |
| 4617196 | Method for treating cathode | — | 1986-10-14 |
| 4448662 | Solid polymer electrolyte chlor-alkali electrolytic cell | William B. Darlington | 1984-05-15 |
| 4364815 | Solid polymer electrolyte chlor-alkali process and electrolytic cell | William B. Darlington | 1982-12-21 |
| 4336123 | Electrolytic apparatus utilizing a transition metal-graphite intercalation compound cathode | — | 1982-06-22 |
| 4329216 | Electrolytic cell utilizing a transition metal-graphite intercalation compound cathode | — | 1982-05-11 |
| 4315805 | Solid polymer electrolyte chlor-alkali process | William B. Darlington | 1982-02-16 |
| 4293394 | Electrolytically producing chlorine using a solid polymer electrolyte-cathode unit | William B. Darlington, Preston S. White | 1981-10-06 |
| 4248680 | Electrolytic process and apparatus | William W. Carlin, William B. Darlington, Roseanne M. Woo | 1981-02-03 |