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Patent applications and USPTO patent grants for De Graaf; Roelof Frederick.The latest application filed is for "lithographic apparatus and device manufacturing method".
Patent | Date |
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Lithographic apparatus and device manufacturing method Grant 9,097,992 - Kemper , et al. August 4, 2 | 2015-08-04 |
Lithographic apparatus, device manufacturing method and apparatus for de-gassing a liquid Grant 8,958,051 - Verhagen , et al. February 17, 2 | 2015-02-17 |
Lithographic Apparatus And Device Manufacturing Method App 20120127441 - Streefkerk; Bob ;   et al. | 2012-05-24 |
Lithographic Apparatus, Device Manufacturing Method And Apparatus For De-gassing A Liquid App 20120097034 - VERHAGEN; Martinus Cornelis Maria ;   et al. | 2012-04-26 |
Lithographic Apparatus And Device Manufacturing Method App 20110273675 - Kemper; Nicolaas Rudolf ;   et al. | 2011-11-10 |
Lithographic apparatus and device manufacturing method Grant 7,379,155 - Mertens , et al. May 27, 2 | 2008-05-27 |
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