IP Library
Patent Attorney

David J Hrina

Reg. No. 50566
Active
Not accepting new clients
Firm
Brennan, Manna & Diamond, LLC
Location
Akron, OH 44308
Phone
330-436-8910
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Brennan, Manna & Diamond, LLC
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.