IP Library
Patent Attorney

Sean A. O'Donnell

Reg. No. 75513
Active
Not accepting new clients
Firm
Ballast IP Law, LLP
Location
Washington, DC 20009
Phone
202-340-4576
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Ballast IP Law, 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.