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Patent applications and USPTO patent grants for Stefan; Ryan L..The latest application filed is for "golf ball parting line configuration and mold".
Patent | Date |
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Golf Ball Parting Line Configuration And Mold App 20170080291 - Stefan; Ryan L. | 2017-03-23 |
Golf ball parting line configuration and mold Grant 9,511,524 - Stefan December 6, 2 | 2016-12-06 |
Golf ball Grant 8,632,423 - Stefan , et al. January 21, 2 | 2014-01-21 |
Golf Ball App 20120283042 - Stefan; Ryan L. ;   et al. | 2012-11-08 |
Golf ball Grant 8,241,150 - Stefan , et al. August 14, 2 | 2012-08-14 |
Golf Ball Parting Line Configuration And Mold App 20120157238 - Stefan; Ryan L. | 2012-06-21 |
Golf Ball App 20120015759 - Stefan; Ryan L. ;   et al. | 2012-01-19 |
Golf ball Grant 8,047,933 - Stefan , et al. November 1, 2 | 2011-11-01 |
Golf ball App 20090209367 - Stefan; Ryan L. ;   et al. | 2009-08-20 |
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