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Patent applications and USPTO patent grants for Coolich; Robert Joseph.The latest application filed is for "method of making a silica crucible in a controlled atmosphere".
Patent | Date |
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Method of making a silica crucible in a controlled atmosphere Grant 9,003,832 - Kemmochi , et al. April 14, 2 | 2015-04-14 |
Method and apparatus for venting gas between a crucible and a susceptor Grant 8,496,752 - Kemmochi , et al. July 30, 2 | 2013-07-30 |
Silica crucible with pure and bubble free inner crucible layer and method of making the same Grant 8,272,234 - Kemmochi , et al. September 25, 2 | 2012-09-25 |
Method Of Making A Silica Crucible In A Controlled Atmosphere App 20110123738 - Kemmochi; Katsuhiko ;   et al. | 2011-05-26 |
Method And Apparatus For Venting Gas Between A Crucible And A Susceptor App 20110048315 - Kemmochi; Katsuhiko ;   et al. | 2011-03-03 |
Silica Crucible With Pure And Bubble Free Inner Crucible Layer And Method Of Making The Same App 20100154701 - Kemmochi; Katsuhiko ;   et al. | 2010-06-24 |
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