Patent Attorney
Gregory T Lowen
Reg. No. 46882
Active
Not accepting new clients
Firm
RatnerPrestia
RatnerPrestia
Location
Washington, DC 20005
Washington, DC 20005
Phone
202-808-7371
202-808-7371
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
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.