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Patent applications and USPTO patent grants for Gramlich, Jr.; Donald Lee.The latest application filed is for "flexible lighting device having unobtrusive conductive layers".
Patent | Date |
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Flexible lighting device having unobtrusive conductive layers Grant 10,355,186 - Corwin , et al. July 16, 2 | 2019-07-16 |
Flexible Lighting Device Having Unobtrusive Conductive Layers App 20180166619 - Corwin; William L. ;   et al. | 2018-06-14 |
Flexible lighting device having unobtrusive conductive layers Grant 9,917,237 - Corwin , et al. March 13, 2 | 2018-03-13 |
Flexible lighting device having unobtrusive conductive layers Grant 9,614,139 - Corwin , et al. April 4, 2 | 2017-04-04 |
Flexible Lighting Device Having Unobtrusive Conductive Layers App 20170084807 - Corwin; William L. ;   et al. | 2017-03-23 |
Flexible Lighting Device Having Unobtrusive Conductive Layers App 20160172561 - Corwin; William L. ;   et al. | 2016-06-16 |
Flexible lighting device having unobtrusive conductive layers Grant 9,299,899 - Corwin , et al. March 29, 2 | 2016-03-29 |
Flexible Lighting Device Having Unobtrusive Conductive Layers App 20150028376 - Corwin; William L. ;   et al. | 2015-01-29 |
Snap-fit sensing apparatus Grant 6,435,017 - Nowicki, Jr. , et al. August 20, 2 | 2002-08-20 |
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