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Patent applications and USPTO patent grants for Ahrens; Jeffrey Howard.The latest application filed is for "methods and apparatus for manufacturing glass".
Patent | Date |
---|---|
Methods for controlling the thickness wedge in a glass ribbon Grant 10,233,109 - Ahrens | 2019-03-19 |
Methods And Apparatus For Manufacturing Glass App 20180297884 - Aburada; Tomohiro ;   et al. | 2018-10-18 |
Methods For Controlling The Thickness Wedge In A Glass Ribbon App 20170066675 - Ahrens; Jeffrey Howard | 2017-03-09 |
Methods for controlling the thickness wedge in a glass ribbon Grant 9,556,051 - Ahrens January 31, 2 | 2017-01-31 |
Methods For Controlling The Thickness Wedge In A Glass Ribbon App 20160083281 - Ahrens; Jeffrey Howard | 2016-03-24 |
Apparatus and methods for producing a glass ribbon Grant 8,820,118 - Ahrens , et al. September 2, 2 | 2014-09-02 |
Apparatus And Methods For Producing A Glass Ribbon App 20130247616 - Ahrens; Jeffrey Howard ;   et al. | 2013-09-26 |
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