Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8580881 | Coating compositions | Steven L. Kimbel, Aditya J. Deshpande, Gang Shi | 2013-11-12 |
| 8524319 | Methods for producing crucibles with a reduced amount of bubbles | Steven L. Kimbel, Harold W. Korb, Shailendra B. Rathod | 2013-09-03 |
| 8211965 | Coating compositions | Steven L. Kimbel, Aditya J. Deshpande, Gang Shi | 2012-07-03 |
| 7497907 | Partially devitrified crucible | John D. Holder | 2009-03-03 |
| 7201800 | Process for making silicon wafers with stabilized oxygen precipitate nucleation centers | Luciano Mule'Stagno, Jeffrey L. Libbert, Milind Kulkarni, Mohsen Banan, Stephen J. Brunkhorst | 2007-04-10 |
| 6808781 | Silicon wafers with stabilized oxygen precipitate nucleation centers and process for making the same | Luciano Mule'Stagno, Jeffrey L. Libbert, Milind Kulkarni, Mohsen Banan, Stephen J. Brunkhorst | 2004-10-26 |
| 6461427 | Barium doping of molten silicon for use in crystal growing process | Steven Jack Keltner, John D. Holder | 2002-10-08 |
| 6447601 | Crystal puller and method for growing monocrystalline silicon ingots | Larry E. Drafall, Kirk D. McCallum | 2002-09-10 |
| 6350312 | Strontium doping of molten silicon for use in crystal growing process | Steven Jack Keltner, John D. Holder | 2002-02-26 |
| 6319313 | Barium doping of molten silicon for use in crystal growing process | Steven Jack Keltner, John D. Holder | 2001-11-20 |
| 6187089 | Tungsten doped crucible and method for preparing same | Steven Jack Keltner | 2001-02-13 |