Ludwig; Birgit
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ludwig; Birgit.The latest application filed is for "organizer for managing employee time and attendance".
- Ludwig; Birgit - Walldorf DE
| Patent | Date |
|---|---|
| Display screen or portion thereof with graphical user interface for time sheet data presentation Grant D839,893 - Ehrler , et al. Fe | 2019-02-05 |
| Organizer for managing employee time and attendance Grant 8,869,053 - Ehrler , et al. October 21, 2 | 2014-10-21 |
| Organizer for Managing Employee Time and Attendance App 20140013252 - Ehrler; Stefan ; et al. | 2014-01-09 |
| Interview Assistant System And Method App 20130054482 - Ehrler; Stefan ; et al. | 2013-02-28 |
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