Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801125 | Method for controlling heat flow within a silicon melt using a heat diffusion barrier assembly | Peter L. Kellerman, David Morrell, Ala Moradian, Nandish Desai | 2020-10-13 |
| 10415151 | Apparatus for controlling heat flow within a silicon melt | Peter L. Kellerman, David Morrell, Ala Moradian, Nandish Desai | 2019-09-17 |
| 10179958 | Apparatus and method for crystalline sheet growth | Peter L. Kellerman, Brian D. Kernan, Dawei Sun, David Morrell | 2019-01-15 |
| 10106911 | Method for growing a silicon crystal substrate from a melt by directing a flow of molten silicon around a baffle structure | Brian T. Helenbrook | 2018-10-23 |
| 10030317 | Apparatus and method for controlling thickness of a crystalline sheet grown on a melt | Peter L. Kellerman, David Morrell, Brian H. Mackintosh, Nandish Desai | 2018-07-24 |
| 9957636 | System and method for crystalline sheet growth using a cold block and gas jet | Peter L. Kellerman, Brian H. Mackintosh, David Morrell, Ala Moradian, Nandish Desai +2 more | 2018-05-01 |
| 9587324 | Apparatus for processing a melt | Peter L. Kellerman, David Morrell, Brian H. Mackintosh, Nandish Desai | 2017-03-07 |
| 9567691 | Melt purification and delivery system | Peter L. Kellerman, Frank Sinclair, Julian G. Blake | 2017-02-14 |
| 9464364 | Thermal load leveling during silicon crystal growth from a melt using anisotropic materials | Brian T. Helenbrook | 2016-10-11 |
| 9267219 | Gas-lift pumps for flowing and purifying molten silicon | Peter L. Kellerman | 2016-02-23 |
| 8545624 | Method for continuous formation of a purified sheet from a melt | Peter L. Kellerman, Frank Sinclair | 2013-10-01 |
| 8226903 | Removal of a sheet from a production apparatus | Peter L. Kellerman, Frank Sinclair | 2012-07-24 |
| 7998224 | Removal of a sheet from a production apparatus | Peter L. Kellerman, Frank Sinclair | 2011-08-16 |
| 7816153 | Method and apparatus for producing a dislocation-free crystalline sheet | Peter L. Kellerman, Frank Sinclair, Nicholas P. T. Bateman, Robert J. Mitchell | 2010-10-19 |
| 7033443 | Gas-cooled clamp for RTP | Peter L. Kellerman, Victor M. Benveniste | 2006-04-25 |
| 6735378 | Pressure controlled heat source and method for using such for RTP | Peter L. Kellerman | 2004-05-11 |