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Patent applications and USPTO patent grants for Lindner; Herbert.The latest application filed is for "method for purifying polycrystalline silicon".
Patent | Date |
---|---|
Method for purifying polycrystalline silicon Grant 9,421,584 - Wochner , et al. August 23, 2 | 2016-08-23 |
Method For Purifying Polycrystalline Silicon App 20150075559 - WOCHNER; Hanns ;   et al. | 2015-03-19 |
Means And Methods For Diagnosing Endometriosis App 20120190561 - Wildt; Ludwig ;   et al. | 2012-07-26 |
Process For Purifying Polycrystalline Silicon App 20110186087 - Wochner; Hanns ;   et al. | 2011-08-04 |
Method For Purifying Polycrystalline Silicon App 20100300495 - Wochner; Hanns ;   et al. | 2010-12-02 |
Method for cleaning a polysilicon fraction Grant 7,736,439 - Wochner , et al. June 15, 2 | 2010-06-15 |
Method For Cleaning A Polysilicon Fraction App 20080006293 - Wochner; Hanns ;   et al. | 2008-01-10 |
Apparatus for the production of Verneuil crystals Grant 3,917,459 - Falckenberg , et al. November 4, 1 | 1975-11-04 |
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