Patent Agent
John D Welsh
Reg. No. 35031
Active
Not accepting new clients
Location
Bowie, MD 20716
Bowie, MD 20716
Phone
301-805-1933
301-805-1933
Registration Type
AGENT
AGENT
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.