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Patent applications and USPTO patent grants for Ernes; Lynne M..The latest application filed is for "copper electrowinning".
Patent | Date |
---|---|
Copper electrowinning Grant 6,802,948 - Hardee , et al. October 12, 2 | 2004-10-12 |
Copper electrowinning App 20030019760 - Hardee, Kenneth L. ;   et al. | 2003-01-30 |
Diaphragm cell Grant 6,395,153 - Matousek , et al. May 28, 2 | 2002-05-28 |
Copper electrowinning Grant 6,368,489 - Hardee , et al. April 9, 2 | 2002-04-09 |
Lead electrode Grant 6,352,622 - Brown , et al. March 5, 2 | 2002-03-05 |
Electrode and electrolytic cell containing same Grant 6,309,523 - Prasnikar , et al. October 30, 2 | 2001-10-30 |
Lead electrode Grant 6,139,705 - Brown, Jr. , et al. October 31, 2 | 2000-10-31 |
Electrodes of improved service life Grant 6,071,570 - Hardee , et al. June 6, 2 | 2000-06-06 |
Electrode and electrolytic cell containing same Grant 5,989,396 - Prasnikar , et al. November 23, 1 | 1999-11-23 |
Electrode and electrochemical cell Grant 5,972,181 - Coin , et al. October 26, 1 | 1999-10-26 |
Electrode, electrochemical cell and electrochemical processes Grant 5,804,055 - Coin , et al. September 8, 1 | 1998-09-08 |
Electrode for electrochemical cell Grant 5,783,050 - Coin , et al. July 21, 1 | 1998-07-21 |
Electrodes of improved service life Grant 5,314,601 - Hardee , et al. May 24, 1 | 1994-05-24 |
Electrocatalytic electrode Grant 4,517,068 - Hinden , et al. May 14, 1 | 1985-05-14 |
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