| 9683286 |
Increased polysilicon deposition in a CVD reactor |
Yuepeng Wan, Santhana Raghavan Parthasarathy, Carl Chartier, Adrian Servini |
2017-06-20 |
| 9611565 |
Crystal growth apparatus with ceramic coating and methods for preventing molten material breach in a crystal growth apparatus |
Bhuvaragasamy G. Ravi, Parthasarathy Raghavan, Carl Chartier, Dave Lackey, Dean Skelton |
2017-04-04 |
| 8647432 |
Method of making large surface area filaments for the production of polysilicon in a CVD reactor |
Yuepeng Wan, Santhana Raghavan Parthasarathy, Carl Chartier, Adrian Servini |
2014-02-11 |
| 8177910 |
System and method for crystal growing |
Frederick Schmid, David B. Joyce |
2012-05-15 |
| 7927385 |
Processing of fine silicon powder to produce bulk silicon |
Dean Skelton, Bernard Jones, Santhana Raghavan Parthasarathy |
2011-04-19 |
| 7918936 |
System and method for crystal growing |
Frederick Schmid, David B. Joyce |
2011-04-05 |
| 7344596 |
System and method for crystal growing |
Frederick Schmid, David B. Joyce |
2008-03-18 |
| 6418921 |
Method and apparatus for cutting workpieces |
Frederick Schmid, Maynard B. Smith |
2002-07-16 |
| 6368403 |
Method and apparatus for purifying silicon |
Frederick Schmid, David B. Joyce |
2002-04-09 |
| 5972107 |
Method for purifying silicon |
Frederick Schmid |
1999-10-26 |
| 5438973 |
Shaped blades |
Frederick Schmid, Maynard B. Smith |
1995-08-08 |
| 5394825 |
Method and apparatus for growing shaped crystals |
Frederick Schmid, Vladimir Gorbulev |
1995-03-07 |
| 4840699 |
Gallium arsenide crystal growth |
Vernon White, Frederick Schmid, John H. Wohlgemuth |
1989-06-20 |
| 4727852 |
Multi-wafer slicing with a fixed abrasive |
Frederick Schmid, Maynard B. Smith |
1988-03-01 |
| 4646710 |
Multi-wafer slicing with a fixed abrasive |
Frederick Schmid, Maynard B. Smith |
1987-03-03 |
| 4384564 |
Process of forming a plated wirepack with abrasive particles only in the cutting surface with a controlled kerf |
Maynard B. Smith, Frederick Schmid |
1983-05-24 |
| 4256530 |
Crystal growing |
Frederick Schmid |
1981-03-17 |
| 4218418 |
Processes of casting an ingot and making a silica container |
Frederick Schmid |
1980-08-19 |