Sperl; Franz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sperl; Franz.The latest application filed is for "retrieval device for authentication information, system and method for secure authentication".
- Sperl; Franz - Oberviechtach DE
| Patent | Date |
|---|---|
| Retrieval device for authentication information, system and method for secure authentication Grant 10,715,517 - Aschauer , et al. | 2020-07-14 |
| Modular security control device Grant 10,692,403 - Aschauer , et al. | 2020-06-23 |
| Retrieval Device For Authentication Information, System And Method For Secure Authentication App 20190334891 - Aschauer; Hans ; et al. | 2019-10-31 |
| Modular Security Control Device App 20170352297 - ASCHAUER; Hans ; et al. | 2017-12-07 |
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