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December 18, 2012
16:42 EDTRBCNRubicon ultra-flat, high-throughput patent allowed by USPTO
Rubicon Technology announced that the United States Patent and Trademark Office has allowed Rubicon's patent application entitled, "Ultra-Flat, High-Throughput Wafer Lapping Process." The patent covers Rubicon's process developed to perform grinding and polishing to achieve consistent, ultra-flat and defect-free surface quality for the high-volume production of large diameter sapphire wafers.
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December 15, 2014
16:28 EDTRBCNRubicon names William Weissman President, CEO and Mardel Graffy as CFO
Rubicon Technology announced that the Board of Directors has appointed William Weissman to the permanent position of President and CEO. Weissman had served as Interim CEO and President since September 17, and as CFO of Rubicon since 2007. Weissman has also been appointed a member of the Board of Directors. The Board has appointed Mardel Graffy as CFO. Graffy joined Rubicon Technology in 2005 and rose to the position of Vice President Finance. In September she was appointed Vice President Financial Operations. Prior to her work with Rubicon, Graffy worked for FMC Technologies and KPMG.

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