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Patent applications and USPTO patent grants for Wilkening; Christian.The latest application filed is for "method for use in casting technology".
Patent | Date |
---|---|
Method for use in casting technology Grant 6,155,331 - Langer , et al. December 5, 2 | 2000-12-05 |
Method for producing a three-dimensional object Grant 6,042,774 - Wilkening , et al. March 28, 2 | 2000-03-28 |
Apparatus for producing a three-dimensional object by laser sintering Grant 5,908,569 - Wilkening , et al. June 1, 1 | 1999-06-01 |
Apparatus and method for producing three-dimensional objects Grant 5,904,890 - Lohner , et al. May 18, 1 | 1999-05-18 |
Apparatus for layerwise producing an object using laser sintering Grant 5,876,767 - Mattes , et al. March 2, 1 | 1999-03-02 |
Method and apparatus for calibrating a control apparatus for deflecting a laser beam Grant 5,832,415 - Wilkening , et al. November 3, 1 | 1998-11-03 |
Apparatus for producing a three-dimensional object Grant 5,753,274 - Wilkening , et al. May 19, 1 | 1998-05-19 |
Method and apparatus for producing a three-dimensional object Grant 5,730,925 - Mattes , et al. March 24, 1 | 1998-03-24 |
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