IP Library
Patent Attorney

Gregory J Hartwig

Reg. No. 46761
Active
Not accepting new clients
Firm
Michael Best and Friedrich, LLP
Location
Milwaukee, WI 53202-4108
Phone
414-271-6560
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Michael Best and Friedrich, LLP
Firm and contact info reflects the FY25 roster (last updated September 25). Attorneys may have changed firms since then — patent filings show their current firm of record.