IP Library
Patent Attorney

Charles B Lobsenz

Reg. No. 36857
Active
Not accepting new clients
Firm
POTOMAC LAW GROUP, PLLC
Location
VIENNA, VA 22182
Phone
703-932-5837
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at POTOMAC LAW GROUP, PLLC
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.