Budapest
Hungary
2
2020-05-14
2
2022-04-19
These are the the leading inventors for applications assigned to Antal Rogan:
Antal Rogan based in Budapest, HU has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Methods for digitally signing an electronic file and authentication method
#2 | 2018-07-26 ✅ Patent 10,547,453 granted on 2020-01-28Methods for digitally signing an electronic file and authentication method
Also check out Antal Rogan's (Budapest, Hungary) applicant profile with 2 patent applications submitted.
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