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Patent applications and USPTO patent grants for Dauch; Elizabeth A..The latest application filed is for "tungsten plug corrosion prevention method using water".
Patent | Date |
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Tungsten plug corrosion prevention method using ionized air Grant 7,507,664 - Jacobs , et al. March 24, 2 | 2009-03-24 |
Tungsten Plug Corrosion Prevention Method Using Water App 20070207609 - Dauch; Elizabeth A. ;   et al. | 2007-09-06 |
Tungsten plug corrosion prevention method using water Grant 7,253,092 - Dauch , et al. August 7, 2 | 2007-08-07 |
Tungsten plug corrosion prevention method using ionized air App 20060292869 - Jacobs; John W. ;   et al. | 2006-12-28 |
Tungsten plug corrosion prevention method using ionized air Grant 7,052,992 - Jacobs , et al. May 30, 2 | 2006-05-30 |
Tungsten plug corrosion prevention method using gas sparged water App 20060048801 - Jacobs; John W. ;   et al. | 2006-03-09 |
Tungsten plug corrosion prevention method using gas sparged water Grant 6,977,215 - Jacobs , et al. December 20, 2 | 2005-12-20 |
Tungsten plug corrosion prevention method using gas sparged water App 20050090101 - Jacobs, John W. ;   et al. | 2005-04-28 |
Tungsten plug corrosion prevention method using ionized air App 20050090112 - Jacobs, John W. ;   et al. | 2005-04-28 |
Tungsten plug corrosion prevention method using water App 20040266180 - Dauch, Elizabeth A. ;   et al. | 2004-12-30 |
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