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Patent applications and USPTO patent grants for Daehnert; Ullrich.The latest application filed is for "display screen and mehtod for secure representation of information".
Patent | Date |
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Display screen and method for secure representation of information Grant 9,898,951 - Schwarz , et al. February 20, 2 | 2018-02-20 |
Display Screen And Mehtod For Secure Representation Of Information App 20160071448 - Schwarz; Juergen ;   et al. | 2016-03-10 |
Method for applying optical filter structures onto a carrier substrate Grant 9,128,369 - Daehnert , et al. September 8, 2 | 2015-09-08 |
Method For Applying Optical Filter Structures Onto A Carrier Substrate App 20120111493 - Daehnert; Ullrich ;   et al. | 2012-05-10 |
Method For Producing Objects With A Defined Structured Surface App 20120104637 - Daehnert; Ullrich ;   et al. | 2012-05-03 |
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