Patent Attorney
Patrick Joseph Coyne
Reg. No. 31821
Active
Not accepting new clients
Firm
Patrick J . Coyne, Coyne Consulting PLLC
Patrick J . Coyne, Coyne Consulting PLLC
Location
Washington, DC 20003-1347
Washington, DC 20003-1347
Phone
202-256-7792
202-256-7792
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.