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Fluidized bed reactor systems |
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2014-12-09 |
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Methods for introducing a first gas and a second gas into a reaction chamber |
Milind Kulkarni, Puneet Gupta, Balaji Devulapalli, Vithal Revankar, Kwasi Foli |
2014-05-20 |
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Methods for producing polycrystalline silicon that reduce the deposition of silicon on reactor walls |
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| 7943108 |
Processes for purification of silicon tetrafluoride |
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2011-05-17 |
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Method for treatment of a gas stream containing silicon tetrafluoride and hydrogen chloride |
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2010-04-06 |
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Silicon coating process |
Robert E. Farritor, David W. Clary |
1995-04-11 |
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Process for the removal of a silicon coating from a surface |
Richard J. Fendley, Troy E. DeSoto, Jerry G. Hitchens |
1994-10-25 |
| 5322670 |
Product recovery tube assembly |
Robert E. Farritor |
1994-06-21 |
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Preparation of high purity boron |
Robert H. Allen |
1991-05-07 |
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Method of preparing high purity dopant alloys |
Robert H. Allen |
1990-08-28 |
| 4851297 |
Dopant coated bead-like silicon particles |
Robert H. Allen |
1989-07-25 |
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Dopant coated bead-like silicon particles |
Robert H. Allen |
1988-12-06 |