Mannheim
Germany
1
2011-09-22
1
2017-04-25
These are the the leading inventors for applications assigned to Norbert Gretz:
Norbert Gretz based in Mannheim, DE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Also check out Norbert Gretz's (Mannheim, Germany) applicant profile with 2 patent applications submitted.
521923 โ